48173740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 107089920

約数和(自身を除く): 58916180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 331, 380, 383, 662, 766, 1324, 1532, 1655, 1915, 3310, 3830, 6289, 6620, 7277, 7660, 12578, 14554, 25156, 29108, 31445, 36385, 62890, 72770, 125780, 126773, 145540, 253546, 507092, 633865, 1267730, 2408687, 2535460, 4817374, 9634748, 12043435, 24086870, 48173740]

約数ペア:

[(1, 48173740), (2, 24086870), (4, 12043435), (5, 9634748), (10, 4817374), (19, 2535460), (20, 2408687), (38, 1267730), (76, 633865), (95, 507092), (190, 253546), (331, 145540), (380, 126773), (383, 125780), (662, 72770), (766, 62890), (1324, 36385), (1532, 31445), (1655, 29108), (1915, 25156), (3310, 14554), (3830, 12578), (6289, 7660), (6620, 7277)]