51393936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 157132800

約数和(自身を除く): 105738864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 47, 48, 57, 66, 76, 88, 94, 109, 114, 132, 141, 152, 176, 188, 209, 218, 228, 264, 282, 304, 327, 376, 418, 436, 456, 517, 528, 564, 627, 654, 752, 836, 872, 893, 912, 1034, 1128, 1199, 1254, 1308, 1551, 1672, 1744, 1786, 2068, 2071, 2256, 2398, 2508, 2616, 2679, 3102, 3344, 3572, 3597, 4136, 4142, 4796, 5016, 5123, 5232, 5358, 6204, 6213, 7144, 7194, 8272, 8284, 9592, 9823, 10032, 10246, 10716, 12408, 12426, 14288, 14388, 15369, 16568, 19184, 19646, 20492, 21432, 22781, 24816, 24852, 28776, 29469, 30738, 33136, 39292, 40984, 42864, 45562, 49704, 56353, 57552, 58938, 61476, 68343, 78584, 81968, 91124, 97337, 99408, 112706, 117876, 122952, 136686, 157168, 169059, 182248, 194674, 225412, 235752, 245904, 273372, 292011, 338118, 364496, 389348, 450824, 471504, 546744, 584022, 676236, 778696, 901648, 1070707, 1093488, 1168044, 1352472, 1557392, 2141414, 2336088, 2704944, 3212121, 4282828, 4672176, 6424242, 8565656, 12848484, 17131312, 25696968, 51393936]

約数ペア:

[(1, 51393936), (2, 25696968), (3, 17131312), (4, 12848484), (6, 8565656), (8, 6424242), (11, 4672176), (12, 4282828), (16, 3212121), (19, 2704944), (22, 2336088), (24, 2141414), (33, 1557392), (38, 1352472), (44, 1168044), (47, 1093488), (48, 1070707), (57, 901648), (66, 778696), (76, 676236), (88, 584022), (94, 546744), (109, 471504), (114, 450824), (132, 389348), (141, 364496), (152, 338118), (176, 292011), (188, 273372), (209, 245904), (218, 235752), (228, 225412), (264, 194674), (282, 182248), (304, 169059), (327, 157168), (376, 136686), (418, 122952), (436, 117876), (456, 112706), (517, 99408), (528, 97337), (564, 91124), (627, 81968), (654, 78584), (752, 68343), (836, 61476), (872, 58938), (893, 57552), (912, 56353), (1034, 49704), (1128, 45562), (1199, 42864), (1254, 40984), (1308, 39292), (1551, 33136), (1672, 30738), (1744, 29469), (1786, 28776), (2068, 24852), (2071, 24816), (2256, 22781), (2398, 21432), (2508, 20492), (2616, 19646), (2679, 19184), (3102, 16568), (3344, 15369), (3572, 14388), (3597, 14288), (4136, 12426), (4142, 12408), (4796, 10716), (5016, 10246), (5123, 10032), (5232, 9823), (5358, 9592), (6204, 8284), (6213, 8272), (7144, 7194)]