28266050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13147}}^1$

素因数の和:13202

約数の個数: 24

約数和(自身を含む): 53801616

約数和(自身を除く): 25535566

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 13147, 26294, 65735, 131470, 328675, 565321, 657350, 1130642, 2826605, 5653210, 14133025, 28266050]

約数ペア:

[(1, 28266050), (2, 14133025), (5, 5653210), (10, 2826605), (25, 1130642), (43, 657350), (50, 565321), (86, 328675), (215, 131470), (430, 65735), (1075, 26294), (2150, 13147)]