53680288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 113123304

約数和(自身を除く): 59443016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 272, 404, 544, 808, 977, 1616, 1717, 1954, 3232, 3434, 3908, 6868, 7816, 13736, 15632, 16609, 27472, 31264, 33218, 54944, 66436, 98677, 132872, 197354, 265744, 394708, 531488, 789416, 1578832, 1677509, 3157664, 3355018, 6710036, 13420072, 26840144, 53680288]

約数ペア:

[(1, 53680288), (2, 26840144), (4, 13420072), (8, 6710036), (16, 3355018), (17, 3157664), (32, 1677509), (34, 1578832), (68, 789416), (101, 531488), (136, 394708), (202, 265744), (272, 197354), (404, 132872), (544, 98677), (808, 66436), (977, 54944), (1616, 33218), (1717, 31264), (1954, 27472), (3232, 16609), (3434, 15632), (3908, 13736), (6868, 7816)]