49136960

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3631

約数の個数: 56

約数和(自身を含む): 119762016

約数和(自身を除く): 70625056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 3571, 6880, 7142, 13760, 14284, 17855, 28568, 35710, 57136, 71420, 114272, 142840, 153553, 228544, 285680, 307106, 571360, 614212, 767765, 1142720, 1228424, 1535530, 2456848, 3071060, 4913696, 6142120, 9827392, 12284240, 24568480, 49136960]

約数ペア:

[(1, 49136960), (2, 24568480), (4, 12284240), (5, 9827392), (8, 6142120), (10, 4913696), (16, 3071060), (20, 2456848), (32, 1535530), (40, 1228424), (43, 1142720), (64, 767765), (80, 614212), (86, 571360), (160, 307106), (172, 285680), (215, 228544), (320, 153553), (344, 142840), (430, 114272), (688, 71420), (860, 57136), (1376, 35710), (1720, 28568), (2752, 17855), (3440, 14284), (3571, 13760), (6880, 7142)]