48090340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 104227200

約数和(自身を除く): 56136860

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 199, 215, 281, 398, 430, 562, 796, 860, 995, 1124, 1405, 1990, 2810, 3980, 5620, 8557, 12083, 17114, 24166, 34228, 42785, 48332, 55919, 60415, 85570, 111838, 120830, 171140, 223676, 241660, 279595, 559190, 1118380, 2404517, 4809034, 9618068, 12022585, 24045170, 48090340]

約数ペア:

[(1, 48090340), (2, 24045170), (4, 12022585), (5, 9618068), (10, 4809034), (20, 2404517), (43, 1118380), (86, 559190), (172, 279595), (199, 241660), (215, 223676), (281, 171140), (398, 120830), (430, 111838), (562, 85570), (796, 60415), (860, 55919), (995, 48332), (1124, 42785), (1405, 34228), (1990, 24166), (2810, 17114), (3980, 12083), (5620, 8557)]