56551806207

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{3361}}^1$

素因数の和:3463

約数の個数: 120

約数和(自身を含む): 99210871760

約数和(自身を除く): 42659065553

約数列:

[1, 3, 9, 13, 19, 27, 29, 39, 57, 81, 87, 117, 171, 247, 261, 351, 377, 513, 551, 741, 783, 841, 1053, 1131, 1539, 1653, 2223, 2349, 2523, 3361, 3393, 4959, 6669, 7163, 7569, 10083, 10179, 10933, 14877, 15979, 20007, 21489, 22707, 30249, 30537, 32799, 43693, 44631, 47937, 63859, 64467, 68121, 90747, 97469, 98397, 131079, 143811, 191577, 193401, 207727, 272241, 292407, 295191, 393237, 431433, 574731, 580203, 623181, 830167, 877221, 885573, 1179711, 1267097, 1294299, 1724193, 1851911, 1869543, 2490501, 2631663, 2826601, 3539133, 3801291, 5172579, 5555733, 5608629, 7471503, 7894989, 8479803, 11403873, 16667199, 16825887, 22414509, 24074843, 25439409, 34211619, 36745813, 50001597, 53705419, 67243527, 72224529, 76318227, 102634857, 110237439, 150004791, 161116257, 216673587, 228954681, 330712317, 483348771, 650020761, 698170447, 992136951, 1450046313, 1950062283, 2094511341, 2976410853, 4350138939, 6283534023, 18850602069, 56551806207]

約数ペア:

[(1, 56551806207), (3, 18850602069), (9, 6283534023), (13, 4350138939), (19, 2976410853), (27, 2094511341), (29, 1950062283), (39, 1450046313), (57, 992136951), (81, 698170447), (87, 650020761), (117, 483348771), (171, 330712317), (247, 228954681), (261, 216673587), (351, 161116257), (377, 150004791), (513, 110237439), (551, 102634857), (741, 76318227), (783, 72224529), (841, 67243527), (1053, 53705419), (1131, 50001597), (1539, 36745813), (1653, 34211619), (2223, 25439409), (2349, 24074843), (2523, 22414509), (3361, 16825887), (3393, 16667199), (4959, 11403873), (6669, 8479803), (7163, 7894989), (7569, 7471503), (10083, 5608629), (10179, 5555733), (10933, 5172579), (14877, 3801291), (15979, 3539133), (20007, 2826601), (21489, 2631663), (22707, 2490501), (30249, 1869543), (30537, 1851911), (32799, 1724193), (43693, 1294299), (44631, 1267097), (47937, 1179711), (63859, 885573), (64467, 877221), (68121, 830167), (90747, 623181), (97469, 580203), (98397, 574731), (131079, 431433), (143811, 393237), (191577, 295191), (193401, 292407), (207727, 272241)]