53908920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11519}}^1$

素因数の和:11549

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 134788680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 11519, 23038, 34557, 46076, 57595, 69114, 92152, 103671, 115190, 138228, 149747, 172785, 207342, 230380, 276456, 299494, 345570, 414684, 449241, 460760, 518355, 598988, 691140, 748735, 829368, 898482, 1036710, 1197976, 1347723, 1382280, 1497470, 1796964, 2073420, 2246205, 2695446, 2994940, 3593928, 4146840, 4492410, 5390892, 5989880, 6738615, 8984820, 10781784, 13477230, 17969640, 26954460, 53908920]

約数ペア:

[(1, 53908920), (2, 26954460), (3, 17969640), (4, 13477230), (5, 10781784), (6, 8984820), (8, 6738615), (9, 5989880), (10, 5390892), (12, 4492410), (13, 4146840), (15, 3593928), (18, 2994940), (20, 2695446), (24, 2246205), (26, 2073420), (30, 1796964), (36, 1497470), (39, 1382280), (40, 1347723), (45, 1197976), (52, 1036710), (60, 898482), (65, 829368), (72, 748735), (78, 691140), (90, 598988), (104, 518355), (117, 460760), (120, 449241), (130, 414684), (156, 345570), (180, 299494), (195, 276456), (234, 230380), (260, 207342), (312, 172785), (360, 149747), (390, 138228), (468, 115190), (520, 103671), (585, 92152), (780, 69114), (936, 57595), (1170, 46076), (1560, 34557), (2340, 23038), (4680, 11519)]