49065210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7940

約数の個数: 64

約数和(自身を含む): 136546560

約数和(自身を除く): 87481350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 7901, 15802, 23703, 39505, 47406, 71109, 79010, 118515, 142218, 181723, 213327, 237030, 355545, 363446, 426654, 545169, 711090, 908615, 1066635, 1090338, 1635507, 1817230, 2133270, 2725845, 3271014, 4906521, 5451690, 8177535, 9813042, 16355070, 24532605, 49065210]

約数ペア:

[(1, 49065210), (2, 24532605), (3, 16355070), (5, 9813042), (6, 8177535), (9, 5451690), (10, 4906521), (15, 3271014), (18, 2725845), (23, 2133270), (27, 1817230), (30, 1635507), (45, 1090338), (46, 1066635), (54, 908615), (69, 711090), (90, 545169), (115, 426654), (135, 363446), (138, 355545), (207, 237030), (230, 213327), (270, 181723), (345, 142218), (414, 118515), (621, 79010), (690, 71109), (1035, 47406), (1242, 39505), (2070, 23703), (3105, 15802), (6210, 7901)]