51573856

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 106810704

約数和(自身を除く): 55236848

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1013, 1184, 1376, 1591, 2026, 3182, 4052, 6364, 8104, 12728, 16208, 25456, 32416, 37481, 43559, 50912, 74962, 87118, 149924, 174236, 299848, 348472, 599696, 696944, 1199392, 1393888, 1611683, 3223366, 6446732, 12893464, 25786928, 51573856]

約数ペア:

[(1, 51573856), (2, 25786928), (4, 12893464), (8, 6446732), (16, 3223366), (32, 1611683), (37, 1393888), (43, 1199392), (74, 696944), (86, 599696), (148, 348472), (172, 299848), (296, 174236), (344, 149924), (592, 87118), (688, 74962), (1013, 50912), (1184, 43559), (1376, 37481), (1591, 32416), (2026, 25456), (3182, 16208), (4052, 12728), (6364, 8104)]