54868440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 181336320

約数和(自身を除く): 126467880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 197, 211, 220, 264, 330, 394, 422, 440, 591, 633, 660, 788, 844, 985, 1055, 1182, 1266, 1320, 1576, 1688, 1970, 2110, 2167, 2321, 2364, 2532, 2955, 3165, 3940, 4220, 4334, 4642, 4728, 5064, 5910, 6330, 6501, 6963, 7880, 8440, 8668, 9284, 10835, 11605, 11820, 12660, 13002, 13926, 17336, 18568, 21670, 23210, 23640, 25320, 26004, 27852, 32505, 34815, 41567, 43340, 46420, 52008, 55704, 65010, 69630, 83134, 86680, 92840, 124701, 130020, 139260, 166268, 207835, 249402, 260040, 278520, 332536, 415670, 457237, 498804, 623505, 831340, 914474, 997608, 1247010, 1371711, 1662680, 1828948, 2286185, 2494020, 2743422, 3657896, 4572370, 4988040, 5486844, 6858555, 9144740, 10973688, 13717110, 18289480, 27434220, 54868440]

約数ペア:

[(1, 54868440), (2, 27434220), (3, 18289480), (4, 13717110), (5, 10973688), (6, 9144740), (8, 6858555), (10, 5486844), (11, 4988040), (12, 4572370), (15, 3657896), (20, 2743422), (22, 2494020), (24, 2286185), (30, 1828948), (33, 1662680), (40, 1371711), (44, 1247010), (55, 997608), (60, 914474), (66, 831340), (88, 623505), (110, 498804), (120, 457237), (132, 415670), (165, 332536), (197, 278520), (211, 260040), (220, 249402), (264, 207835), (330, 166268), (394, 139260), (422, 130020), (440, 124701), (591, 92840), (633, 86680), (660, 83134), (788, 69630), (844, 65010), (985, 55704), (1055, 52008), (1182, 46420), (1266, 43340), (1320, 41567), (1576, 34815), (1688, 32505), (1970, 27852), (2110, 26004), (2167, 25320), (2321, 23640), (2364, 23210), (2532, 21670), (2955, 18568), (3165, 17336), (3940, 13926), (4220, 13002), (4334, 12660), (4642, 11820), (4728, 11605), (5064, 10835), (5910, 9284), (6330, 8668), (6501, 8440), (6963, 7880)]