56702909780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1\times {\mathrm{2347}}^1$

素因数の和:3129

約数の個数: 96

約数和(自身を含む): 130859487360

約数和(自身を除く): 74156577580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 569, 772, 965, 1138, 1930, 2123, 2276, 2347, 2845, 3860, 4246, 4694, 5690, 6259, 8492, 9388, 10615, 11380, 11735, 12518, 21230, 23470, 25036, 25817, 31295, 42460, 46940, 51634, 62590, 103268, 109817, 125180, 129085, 219634, 258170, 439268, 452971, 516340, 549085, 905942, 1098170, 1207987, 1335443, 1811884, 2196340, 2264855, 2415974, 2670886, 4529710, 4831948, 4982681, 5341772, 6039935, 6677215, 9059420, 9965362, 12079870, 13354430, 14689873, 19930724, 24159740, 24913405, 26708860, 29379746, 49826810, 58759492, 73449365, 99653620, 146898730, 257740499, 293797460, 515480998, 1030961996, 1288702495, 2577404990, 2835145489, 5154809980, 5670290978, 11340581956, 14175727445, 28351454890, 56702909780]

約数ペア:

[(1, 56702909780), (2, 28351454890), (4, 14175727445), (5, 11340581956), (10, 5670290978), (11, 5154809980), (20, 2835145489), (22, 2577404990), (44, 1288702495), (55, 1030961996), (110, 515480998), (193, 293797460), (220, 257740499), (386, 146898730), (569, 99653620), (772, 73449365), (965, 58759492), (1138, 49826810), (1930, 29379746), (2123, 26708860), (2276, 24913405), (2347, 24159740), (2845, 19930724), (3860, 14689873), (4246, 13354430), (4694, 12079870), (5690, 9965362), (6259, 9059420), (8492, 6677215), (9388, 6039935), (10615, 5341772), (11380, 4982681), (11735, 4831948), (12518, 4529710), (21230, 2670886), (23470, 2415974), (25036, 2264855), (25817, 2196340), (31295, 1811884), (42460, 1335443), (46940, 1207987), (51634, 1098170), (62590, 905942), (103268, 549085), (109817, 516340), (125180, 452971), (129085, 439268), (219634, 258170)]