56633528

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 84371272

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 31, 34, 38, 56, 62, 68, 76, 101, 119, 124, 133, 136, 152, 202, 217, 238, 248, 266, 323, 404, 434, 476, 527, 532, 589, 646, 707, 808, 868, 952, 1054, 1064, 1178, 1292, 1414, 1717, 1736, 1919, 2108, 2261, 2356, 2584, 2828, 3131, 3434, 3689, 3838, 4123, 4216, 4522, 4712, 5656, 6262, 6868, 7378, 7676, 8246, 9044, 10013, 12019, 12524, 13433, 13736, 14756, 15352, 16492, 18088, 20026, 21917, 24038, 25048, 26866, 29512, 32623, 32984, 40052, 43834, 48076, 53227, 53732, 59489, 65246, 70091, 80104, 87668, 96152, 106454, 107464, 118978, 130492, 140182, 175336, 212908, 228361, 237956, 260984, 280364, 372589, 416423, 425816, 456722, 475912, 560728, 745178, 832846, 913444, 1011313, 1490356, 1665692, 1826888, 2022626, 2980712, 3331384, 4045252, 7079191, 8090504, 14158382, 28316764, 56633528]

約数ペア:

[(1, 56633528), (2, 28316764), (4, 14158382), (7, 8090504), (8, 7079191), (14, 4045252), (17, 3331384), (19, 2980712), (28, 2022626), (31, 1826888), (34, 1665692), (38, 1490356), (56, 1011313), (62, 913444), (68, 832846), (76, 745178), (101, 560728), (119, 475912), (124, 456722), (133, 425816), (136, 416423), (152, 372589), (202, 280364), (217, 260984), (238, 237956), (248, 228361), (266, 212908), (323, 175336), (404, 140182), (434, 130492), (476, 118978), (527, 107464), (532, 106454), (589, 96152), (646, 87668), (707, 80104), (808, 70091), (868, 65246), (952, 59489), (1054, 53732), (1064, 53227), (1178, 48076), (1292, 43834), (1414, 40052), (1717, 32984), (1736, 32623), (1919, 29512), (2108, 26866), (2261, 25048), (2356, 24038), (2584, 21917), (2828, 20026), (3131, 18088), (3434, 16492), (3689, 15352), (3838, 14756), (4123, 13736), (4216, 13433), (4522, 12524), (4712, 12019), (5656, 10013), (6262, 9044), (6868, 8246), (7378, 7676)]