56150500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 142990848

約数和(自身を除く): 86840348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 125, 140, 175, 244, 250, 263, 305, 350, 427, 500, 526, 610, 700, 854, 875, 1052, 1220, 1315, 1525, 1708, 1750, 1841, 2135, 2630, 3050, 3500, 3682, 4270, 5260, 6100, 6575, 7364, 7625, 8540, 9205, 10675, 13150, 15250, 16043, 18410, 21350, 26300, 30500, 32086, 32875, 36820, 42700, 46025, 53375, 64172, 65750, 80215, 92050, 106750, 112301, 131500, 160430, 184100, 213500, 224602, 230125, 320860, 401075, 449204, 460250, 561505, 802150, 920500, 1123010, 1604300, 2005375, 2246020, 2807525, 4010750, 5615050, 8021500, 11230100, 14037625, 28075250, 56150500]

約数ペア:

[(1, 56150500), (2, 28075250), (4, 14037625), (5, 11230100), (7, 8021500), (10, 5615050), (14, 4010750), (20, 2807525), (25, 2246020), (28, 2005375), (35, 1604300), (50, 1123010), (61, 920500), (70, 802150), (100, 561505), (122, 460250), (125, 449204), (140, 401075), (175, 320860), (244, 230125), (250, 224602), (263, 213500), (305, 184100), (350, 160430), (427, 131500), (500, 112301), (526, 106750), (610, 92050), (700, 80215), (854, 65750), (875, 64172), (1052, 53375), (1220, 46025), (1315, 42700), (1525, 36820), (1708, 32875), (1750, 32086), (1841, 30500), (2135, 26300), (2630, 21350), (3050, 18410), (3500, 16043), (3682, 15250), (4270, 13150), (5260, 10675), (6100, 9205), (6575, 8540), (7364, 7625)]