47499090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36821}}^1$

素因数の和:36874

約数の個数: 32

約数和(自身を含む): 116652096

約数和(自身を除く): 69153006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 36821, 73642, 110463, 184105, 220926, 368210, 552315, 1104630, 1583303, 3166606, 4749909, 7916515, 9499818, 15833030, 23749545, 47499090]

約数ペア:

[(1, 47499090), (2, 23749545), (3, 15833030), (5, 9499818), (6, 7916515), (10, 4749909), (15, 3166606), (30, 1583303), (43, 1104630), (86, 552315), (129, 368210), (215, 220926), (258, 184105), (430, 110463), (645, 73642), (1290, 36821)]