54693760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 151359840

約数和(自身を除く): 96666080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 457, 544, 640, 680, 704, 748, 880, 914, 935, 1088, 1360, 1408, 1496, 1760, 1828, 1870, 2176, 2285, 2720, 2992, 3520, 3656, 3740, 4570, 5027, 5440, 5984, 7040, 7312, 7480, 7769, 9140, 10054, 10880, 11968, 14624, 14960, 15538, 18280, 20108, 23936, 25135, 29248, 29920, 31076, 36560, 38845, 40216, 50270, 58496, 59840, 62152, 73120, 77690, 80432, 85459, 100540, 119680, 124304, 146240, 155380, 160864, 170918, 201080, 248608, 292480, 310760, 321728, 341836, 402160, 427295, 497216, 621520, 643456, 683672, 804320, 854590, 994432, 1243040, 1367344, 1608640, 1709180, 2486080, 2734688, 3217280, 3418360, 4972160, 5469376, 6836720, 10938752, 13673440, 27346880, 54693760]

約数ペア:

[(1, 54693760), (2, 27346880), (4, 13673440), (5, 10938752), (8, 6836720), (10, 5469376), (11, 4972160), (16, 3418360), (17, 3217280), (20, 2734688), (22, 2486080), (32, 1709180), (34, 1608640), (40, 1367344), (44, 1243040), (55, 994432), (64, 854590), (68, 804320), (80, 683672), (85, 643456), (88, 621520), (110, 497216), (128, 427295), (136, 402160), (160, 341836), (170, 321728), (176, 310760), (187, 292480), (220, 248608), (272, 201080), (320, 170918), (340, 160864), (352, 155380), (374, 146240), (440, 124304), (457, 119680), (544, 100540), (640, 85459), (680, 80432), (704, 77690), (748, 73120), (880, 62152), (914, 59840), (935, 58496), (1088, 50270), (1360, 40216), (1408, 38845), (1496, 36560), (1760, 31076), (1828, 29920), (1870, 29248), (2176, 25135), (2285, 23936), (2720, 20108), (2992, 18280), (3520, 15538), (3656, 14960), (3740, 14624), (4570, 11968), (5027, 10880), (5440, 10054), (5984, 9140), (7040, 7769), (7312, 7480)]