56355376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 81135824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 176, 298, 307, 308, 596, 614, 616, 1043, 1192, 1228, 1232, 1639, 2086, 2149, 2384, 2456, 3278, 3377, 4172, 4298, 4912, 6556, 6754, 8344, 8596, 11473, 13112, 13508, 16688, 17192, 22946, 23639, 26224, 27016, 34384, 45743, 45892, 47278, 54032, 91486, 91784, 94556, 182972, 183568, 189112, 320201, 365944, 378224, 503173, 640402, 731888, 1006346, 1280804, 2012692, 2561608, 3522211, 4025384, 5123216, 7044422, 8050768, 14088844, 28177688, 56355376]

約数ペア:

[(1, 56355376), (2, 28177688), (4, 14088844), (7, 8050768), (8, 7044422), (11, 5123216), (14, 4025384), (16, 3522211), (22, 2561608), (28, 2012692), (44, 1280804), (56, 1006346), (77, 731888), (88, 640402), (112, 503173), (149, 378224), (154, 365944), (176, 320201), (298, 189112), (307, 183568), (308, 182972), (596, 94556), (614, 91784), (616, 91486), (1043, 54032), (1192, 47278), (1228, 45892), (1232, 45743), (1639, 34384), (2086, 27016), (2149, 26224), (2384, 23639), (2456, 22946), (3278, 17192), (3377, 16688), (4172, 13508), (4298, 13112), (4912, 11473), (6556, 8596), (6754, 8344)]