50174120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 119370240

約数和(自身を除く): 69196120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 941, 1240, 1333, 1720, 1882, 2666, 3764, 4705, 5332, 6665, 7528, 9410, 10664, 13330, 18820, 26660, 29171, 37640, 40463, 53320, 58342, 80926, 116684, 145855, 161852, 202315, 233368, 291710, 323704, 404630, 583420, 809260, 1166840, 1254353, 1618520, 2508706, 5017412, 6271765, 10034824, 12543530, 25087060, 50174120]

約数ペア:

[(1, 50174120), (2, 25087060), (4, 12543530), (5, 10034824), (8, 6271765), (10, 5017412), (20, 2508706), (31, 1618520), (40, 1254353), (43, 1166840), (62, 809260), (86, 583420), (124, 404630), (155, 323704), (172, 291710), (215, 233368), (248, 202315), (310, 161852), (344, 145855), (430, 116684), (620, 80926), (860, 58342), (941, 53320), (1240, 40463), (1333, 37640), (1720, 29171), (1882, 26660), (2666, 18820), (3764, 13330), (4705, 10664), (5332, 9410), (6665, 7528)]