48202020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3922

約数の個数: 96

約数和(自身を含む): 156522240

約数和(自身を除く): 108320220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 3881, 4140, 6210, 7762, 11643, 12420, 15524, 19405, 23286, 34929, 38810, 46572, 58215, 69858, 77620, 89263, 104787, 116430, 139716, 174645, 178526, 209574, 232860, 267789, 349290, 357052, 419148, 446315, 523935, 535578, 698580, 803367, 892630, 1047870, 1071156, 1338945, 1606734, 1785260, 2095740, 2410101, 2677890, 3213468, 4016835, 4820202, 5355780, 8033670, 9640404, 12050505, 16067340, 24101010, 48202020]

約数ペア:

[(1, 48202020), (2, 24101010), (3, 16067340), (4, 12050505), (5, 9640404), (6, 8033670), (9, 5355780), (10, 4820202), (12, 4016835), (15, 3213468), (18, 2677890), (20, 2410101), (23, 2095740), (27, 1785260), (30, 1606734), (36, 1338945), (45, 1071156), (46, 1047870), (54, 892630), (60, 803367), (69, 698580), (90, 535578), (92, 523935), (108, 446315), (115, 419148), (135, 357052), (138, 349290), (180, 267789), (207, 232860), (230, 209574), (270, 178526), (276, 174645), (345, 139716), (414, 116430), (460, 104787), (540, 89263), (621, 77620), (690, 69858), (828, 58215), (1035, 46572), (1242, 38810), (1380, 34929), (2070, 23286), (2484, 19405), (3105, 15524), (3881, 12420), (4140, 11643), (6210, 7762)]