52645376

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 123774816

約数和(自身を除く): 71129440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 397, 448, 512, 518, 592, 794, 896, 1036, 1184, 1588, 1792, 2072, 2368, 2779, 3176, 3584, 4144, 4736, 5558, 6352, 8288, 9472, 11116, 12704, 14689, 16576, 18944, 22232, 25408, 29378, 33152, 44464, 50816, 58756, 66304, 88928, 101632, 102823, 117512, 132608, 177856, 203264, 205646, 235024, 355712, 411292, 470048, 711424, 822584, 940096, 1422848, 1645168, 1880192, 3290336, 3760384, 6580672, 7520768, 13161344, 26322688, 52645376]

約数ペア:

[(1, 52645376), (2, 26322688), (4, 13161344), (7, 7520768), (8, 6580672), (14, 3760384), (16, 3290336), (28, 1880192), (32, 1645168), (37, 1422848), (56, 940096), (64, 822584), (74, 711424), (112, 470048), (128, 411292), (148, 355712), (224, 235024), (256, 205646), (259, 203264), (296, 177856), (397, 132608), (448, 117512), (512, 102823), (518, 101632), (592, 88928), (794, 66304), (896, 58756), (1036, 50816), (1184, 44464), (1588, 33152), (1792, 29378), (2072, 25408), (2368, 22232), (2779, 18944), (3176, 16576), (3584, 14689), (4144, 12704), (4736, 11116), (5558, 9472), (6352, 8288)]