47537790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{857}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 116941968

約数和(自身を除く): 69404178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 857, 1290, 1714, 1849, 2571, 3698, 4285, 5142, 5547, 8570, 9245, 11094, 12855, 18490, 25710, 27735, 36851, 55470, 73702, 110553, 184255, 221106, 368510, 552765, 1105530, 1584593, 3169186, 4753779, 7922965, 9507558, 15845930, 23768895, 47537790]

約数ペア:

[(1, 47537790), (2, 23768895), (3, 15845930), (5, 9507558), (6, 7922965), (10, 4753779), (15, 3169186), (30, 1584593), (43, 1105530), (86, 552765), (129, 368510), (215, 221106), (258, 184255), (430, 110553), (645, 73702), (857, 55470), (1290, 36851), (1714, 27735), (1849, 25710), (2571, 18490), (3698, 12855), (4285, 11094), (5142, 9245), (5547, 8570)]