48495460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 110186496

約数和(自身を除く): 61691036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 487, 766, 974, 1532, 1915, 1948, 2435, 3830, 4870, 4979, 6331, 7660, 9740, 9958, 12662, 19916, 24895, 25324, 31655, 49790, 63310, 99580, 126620, 186521, 373042, 746084, 932605, 1865210, 2424773, 3730420, 4849546, 9699092, 12123865, 24247730, 48495460]

約数ペア:

[(1, 48495460), (2, 24247730), (4, 12123865), (5, 9699092), (10, 4849546), (13, 3730420), (20, 2424773), (26, 1865210), (52, 932605), (65, 746084), (130, 373042), (260, 186521), (383, 126620), (487, 99580), (766, 63310), (974, 49790), (1532, 31655), (1915, 25324), (1948, 24895), (2435, 19916), (3830, 12662), (4870, 9958), (4979, 9740), (6331, 7660)]