56557420108

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{313699}}^1$

素因数の和:313894

約数の個数: 48

約数和(自身を含む): 116365132800

約数和(自身を除く): 59807712692

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 137, 188, 274, 329, 548, 658, 959, 1316, 1918, 3836, 6439, 12878, 25756, 45073, 90146, 180292, 313699, 627398, 1254796, 2195893, 4391786, 8783572, 14743853, 29487706, 42976763, 58975412, 85953526, 103206971, 171907052, 206413942, 300837341, 412827884, 601674682, 1203349364, 2019907861, 4039815722, 8079631444, 14139355027, 28278710054, 56557420108]

約数ペア:

[(1, 56557420108), (2, 28278710054), (4, 14139355027), (7, 8079631444), (14, 4039815722), (28, 2019907861), (47, 1203349364), (94, 601674682), (137, 412827884), (188, 300837341), (274, 206413942), (329, 171907052), (548, 103206971), (658, 85953526), (959, 58975412), (1316, 42976763), (1918, 29487706), (3836, 14743853), (6439, 8783572), (12878, 4391786), (25756, 2195893), (45073, 1254796), (90146, 627398), (180292, 313699)]