51239675370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5003}}^1\times {\mathrm{26261}}^1$

素因数の和:31287

約数の個数: 64

約数和(自身を含む): 132466368384

約数和(自身を除く): 81226693014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5003, 10006, 15009, 25015, 26261, 30018, 50030, 52522, 65039, 75045, 78783, 130078, 131305, 150090, 157566, 195117, 262610, 325195, 341393, 390234, 393915, 650390, 682786, 787830, 975585, 1024179, 1706965, 1951170, 2048358, 3413930, 5120895, 10241790, 131383783, 262767566, 394151349, 656918915, 788302698, 1313837830, 1707989179, 1970756745, 3415978358, 3941513490, 5123967537, 8539945895, 10247935074, 17079891790, 25619837685, 51239675370]

約数ペア:

[(1, 51239675370), (2, 25619837685), (3, 17079891790), (5, 10247935074), (6, 8539945895), (10, 5123967537), (13, 3941513490), (15, 3415978358), (26, 1970756745), (30, 1707989179), (39, 1313837830), (65, 788302698), (78, 656918915), (130, 394151349), (195, 262767566), (390, 131383783), (5003, 10241790), (10006, 5120895), (15009, 3413930), (25015, 2048358), (26261, 1951170), (30018, 1706965), (50030, 1024179), (52522, 975585), (65039, 787830), (75045, 682786), (78783, 650390), (130078, 393915), (131305, 390234), (150090, 341393), (157566, 325195), (195117, 262610)]