51487424

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1345

約数の個数: 56

約数和(自身を含む): 111191040

約数和(自身を除く): 59703616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 1279, 2368, 2516, 2558, 5032, 5116, 10064, 10232, 20128, 20464, 21743, 40256, 40928, 43486, 47323, 81856, 86972, 94646, 173944, 189292, 347888, 378584, 695776, 757168, 804491, 1391552, 1514336, 1608982, 3028672, 3217964, 6435928, 12871856, 25743712, 51487424]

約数ペア:

[(1, 51487424), (2, 25743712), (4, 12871856), (8, 6435928), (16, 3217964), (17, 3028672), (32, 1608982), (34, 1514336), (37, 1391552), (64, 804491), (68, 757168), (74, 695776), (136, 378584), (148, 347888), (272, 189292), (296, 173944), (544, 94646), (592, 86972), (629, 81856), (1088, 47323), (1184, 43486), (1258, 40928), (1279, 40256), (2368, 21743), (2516, 20464), (2558, 20128), (5032, 10232), (5116, 10064)]