57333870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2050

約数の個数: 96

約数和(自身を含む): 168311520

約数和(自身を除く): 110977650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1914, 1997, 2610, 2871, 3190, 3994, 4785, 5742, 5991, 9570, 9985, 11982, 14355, 17973, 19970, 21967, 28710, 29955, 35946, 43934, 57913, 59910, 65901, 89865, 109835, 115826, 131802, 173739, 179730, 197703, 219670, 289565, 329505, 347478, 395406, 521217, 579130, 637043, 659010, 868695, 988515, 1042434, 1274086, 1737390, 1911129, 1977030, 2606085, 3185215, 3822258, 5212170, 5733387, 6370430, 9555645, 11466774, 19111290, 28666935, 57333870]

約数ペア:

[(1, 57333870), (2, 28666935), (3, 19111290), (5, 11466774), (6, 9555645), (9, 6370430), (10, 5733387), (11, 5212170), (15, 3822258), (18, 3185215), (22, 2606085), (29, 1977030), (30, 1911129), (33, 1737390), (45, 1274086), (55, 1042434), (58, 988515), (66, 868695), (87, 659010), (90, 637043), (99, 579130), (110, 521217), (145, 395406), (165, 347478), (174, 329505), (198, 289565), (261, 219670), (290, 197703), (319, 179730), (330, 173739), (435, 131802), (495, 115826), (522, 109835), (638, 89865), (870, 65901), (957, 59910), (990, 57913), (1305, 43934), (1595, 35946), (1914, 29955), (1997, 28710), (2610, 21967), (2871, 19970), (3190, 17973), (3994, 14355), (4785, 11982), (5742, 9985), (5991, 9570)]