49013460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11839}}^1$

素因数の和:11877

約数の個数: 72

約数和(自身を含む): 155151360

約数和(自身を除く): 106137900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11839, 23678, 35517, 47356, 59195, 71034, 106551, 118390, 142068, 177585, 213102, 236780, 272297, 355170, 426204, 532755, 544594, 710340, 816891, 1065510, 1089188, 1361485, 1633782, 2131020, 2450673, 2722970, 3267564, 4084455, 4901346, 5445940, 8168910, 9802692, 12253365, 16337820, 24506730, 49013460]

約数ペア:

[(1, 49013460), (2, 24506730), (3, 16337820), (4, 12253365), (5, 9802692), (6, 8168910), (9, 5445940), (10, 4901346), (12, 4084455), (15, 3267564), (18, 2722970), (20, 2450673), (23, 2131020), (30, 1633782), (36, 1361485), (45, 1089188), (46, 1065510), (60, 816891), (69, 710340), (90, 544594), (92, 532755), (115, 426204), (138, 355170), (180, 272297), (207, 236780), (230, 213102), (276, 177585), (345, 142068), (414, 118390), (460, 106551), (690, 71034), (828, 59195), (1035, 47356), (1380, 35517), (2070, 23678), (4140, 11839)]