53730990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 147790656

約数和(自身を除く): 94059666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 101, 115, 138, 202, 207, 230, 257, 303, 345, 414, 505, 514, 606, 690, 771, 909, 1010, 1035, 1285, 1515, 1542, 1818, 2070, 2313, 2323, 2570, 3030, 3855, 4545, 4626, 4646, 5911, 6969, 7710, 9090, 11565, 11615, 11822, 13938, 17733, 20907, 23130, 23230, 25957, 29555, 34845, 35466, 41814, 51914, 53199, 59110, 69690, 77871, 88665, 104535, 106398, 129785, 155742, 177330, 209070, 233613, 259570, 265995, 389355, 467226, 531990, 597011, 778710, 1168065, 1194022, 1791033, 2336130, 2985055, 3582066, 5373099, 5970110, 8955165, 10746198, 17910330, 26865495, 53730990]

約数ペア:

[(1, 53730990), (2, 26865495), (3, 17910330), (5, 10746198), (6, 8955165), (9, 5970110), (10, 5373099), (15, 3582066), (18, 2985055), (23, 2336130), (30, 1791033), (45, 1194022), (46, 1168065), (69, 778710), (90, 597011), (101, 531990), (115, 467226), (138, 389355), (202, 265995), (207, 259570), (230, 233613), (257, 209070), (303, 177330), (345, 155742), (414, 129785), (505, 106398), (514, 104535), (606, 88665), (690, 77871), (771, 69690), (909, 59110), (1010, 53199), (1035, 51914), (1285, 41814), (1515, 35466), (1542, 34845), (1818, 29555), (2070, 25957), (2313, 23230), (2323, 23130), (2570, 20907), (3030, 17733), (3855, 13938), (4545, 11822), (4626, 11615), (4646, 11565), (5911, 9090), (6969, 7710)]