56287886980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 133770470400

約数和(自身を除く): 77482583420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 163, 169, 260, 271, 290, 326, 338, 377, 542, 580, 652, 676, 754, 815, 845, 1084, 1355, 1508, 1630, 1690, 1885, 2119, 2197, 2710, 3260, 3380, 3523, 3770, 4238, 4394, 4727, 4901, 5420, 7046, 7540, 7859, 8476, 8788, 9454, 9802, 10595, 10985, 14092, 15718, 17615, 18908, 19604, 21190, 21970, 23635, 24505, 27547, 31436, 35230, 39295, 42380, 43940, 44173, 45799, 47270, 49010, 55094, 61451, 63713, 70460, 78590, 88346, 91598, 94540, 98020, 102167, 110188, 122902, 127426, 137735, 157180, 176692, 183196, 204334, 220865, 228995, 245804, 254852, 275470, 307255, 318565, 358111, 408668, 441730, 457990, 510835, 550940, 574249, 595387, 614510, 637130, 716222, 798863, 883460, 915980, 1021670, 1148498, 1190774, 1229020, 1274260, 1281017, 1328171, 1432444, 1597726, 1790555, 2043340, 2296996, 2381548, 2562034, 2656342, 2871245, 2976935, 3195452, 3581110, 3994315, 5124068, 5312684, 5742490, 5953870, 6405085, 6640855, 7162220, 7465237, 7988630, 10385219, 11484980, 11907740, 12810170, 13281710, 14930474, 15977260, 16653221, 17266223, 20770438, 25620340, 26563420, 29860948, 33306442, 34532446, 37326185, 41540876, 51926095, 66612884, 69064892, 74652370, 83266105, 86331115, 97048081, 103852190, 149304740, 166532210, 172662230, 194096162, 207704380, 216491873, 333064420, 345324460, 388192324, 432983746, 485240405, 865967492, 970480810, 1082459365, 1940961620, 2164918730, 2814394349, 4329837460, 5628788698, 11257577396, 14071971745, 28143943490, 56287886980]

約数ペア:

[(1, 56287886980), (2, 28143943490), (4, 14071971745), (5, 11257577396), (10, 5628788698), (13, 4329837460), (20, 2814394349), (26, 2164918730), (29, 1940961620), (52, 1082459365), (58, 970480810), (65, 865967492), (116, 485240405), (130, 432983746), (145, 388192324), (163, 345324460), (169, 333064420), (260, 216491873), (271, 207704380), (290, 194096162), (326, 172662230), (338, 166532210), (377, 149304740), (542, 103852190), (580, 97048081), (652, 86331115), (676, 83266105), (754, 74652370), (815, 69064892), (845, 66612884), (1084, 51926095), (1355, 41540876), (1508, 37326185), (1630, 34532446), (1690, 33306442), (1885, 29860948), (2119, 26563420), (2197, 25620340), (2710, 20770438), (3260, 17266223), (3380, 16653221), (3523, 15977260), (3770, 14930474), (4238, 13281710), (4394, 12810170), (4727, 11907740), (4901, 11484980), (5420, 10385219), (7046, 7988630), (7540, 7465237), (7859, 7162220), (8476, 6640855), (8788, 6405085), (9454, 5953870), (9802, 5742490), (10595, 5312684), (10985, 5124068), (14092, 3994315), (15718, 3581110), (17615, 3195452), (18908, 2976935), (19604, 2871245), (21190, 2656342), (21970, 2562034), (23635, 2381548), (24505, 2296996), (27547, 2043340), (31436, 1790555), (35230, 1597726), (39295, 1432444), (42380, 1328171), (43940, 1281017), (44173, 1274260), (45799, 1229020), (47270, 1190774), (49010, 1148498), (55094, 1021670), (61451, 915980), (63713, 883460), (70460, 798863), (78590, 716222), (88346, 637130), (91598, 614510), (94540, 595387), (98020, 574249), (102167, 550940), (110188, 510835), (122902, 457990), (127426, 441730), (137735, 408668), (157180, 358111), (176692, 318565), (183196, 307255), (204334, 275470), (220865, 254852), (228995, 245804)]