54891664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 110673720

約数和(自身を除く): 55782056

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 281, 421, 464, 562, 842, 1124, 1684, 2248, 3368, 4496, 6736, 8149, 12209, 16298, 24418, 32596, 48836, 65192, 97672, 118301, 130384, 195344, 236602, 473204, 946408, 1892816, 3430729, 6861458, 13722916, 27445832, 54891664]

約数ペア:

[(1, 54891664), (2, 27445832), (4, 13722916), (8, 6861458), (16, 3430729), (29, 1892816), (58, 946408), (116, 473204), (232, 236602), (281, 195344), (421, 130384), (464, 118301), (562, 97672), (842, 65192), (1124, 48836), (1684, 32596), (2248, 24418), (3368, 16298), (4496, 12209), (6736, 8149)]