51362944

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 107681400

約数和(自身を除く): 56318456

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 101, 116, 128, 137, 202, 232, 274, 404, 464, 548, 808, 928, 1096, 1616, 1856, 2192, 2929, 3232, 3712, 3973, 4384, 5858, 6464, 7946, 8768, 11716, 12928, 13837, 15892, 17536, 23432, 27674, 31784, 46864, 55348, 63568, 93728, 110696, 127136, 187456, 221392, 254272, 374912, 401273, 442784, 508544, 802546, 885568, 1605092, 1771136, 3210184, 6420368, 12840736, 25681472, 51362944]

約数ペア:

[(1, 51362944), (2, 25681472), (4, 12840736), (8, 6420368), (16, 3210184), (29, 1771136), (32, 1605092), (58, 885568), (64, 802546), (101, 508544), (116, 442784), (128, 401273), (137, 374912), (202, 254272), (232, 221392), (274, 187456), (404, 127136), (464, 110696), (548, 93728), (808, 63568), (928, 55348), (1096, 46864), (1616, 31784), (1856, 27674), (2192, 23432), (2929, 17536), (3232, 15892), (3712, 13837), (3973, 12928), (4384, 11716), (5858, 8768), (6464, 7946)]