56458260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3779}}^1$

素因数の和:3877

約数の個数: 72

約数和(自身を含む): 173365920

約数和(自身を除く): 116907660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 3779, 4980, 7470, 7558, 11337, 14940, 15116, 18895, 22674, 34011, 37790, 45348, 56685, 68022, 75580, 113370, 136044, 170055, 226740, 313657, 340110, 627314, 680220, 940971, 1254628, 1568285, 1881942, 2822913, 3136570, 3763884, 4704855, 5645826, 6273140, 9409710, 11291652, 14114565, 18819420, 28229130, 56458260]

約数ペア:

[(1, 56458260), (2, 28229130), (3, 18819420), (4, 14114565), (5, 11291652), (6, 9409710), (9, 6273140), (10, 5645826), (12, 4704855), (15, 3763884), (18, 3136570), (20, 2822913), (30, 1881942), (36, 1568285), (45, 1254628), (60, 940971), (83, 680220), (90, 627314), (166, 340110), (180, 313657), (249, 226740), (332, 170055), (415, 136044), (498, 113370), (747, 75580), (830, 68022), (996, 56685), (1245, 45348), (1494, 37790), (1660, 34011), (2490, 22674), (2988, 18895), (3735, 15116), (3779, 14940), (4980, 11337), (7470, 7558)]