51963688

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 66231512

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 809, 868, 1036, 1147, 1618, 1736, 2072, 2294, 3236, 4588, 5663, 6472, 8029, 9176, 11326, 16058, 22652, 25079, 29933, 32116, 45304, 50158, 59866, 64232, 100316, 119732, 175553, 200632, 209531, 239464, 351106, 419062, 702212, 838124, 927923, 1404424, 1676248, 1855846, 3711692, 6495461, 7423384, 12990922, 25981844, 51963688]

約数ペア:

[(1, 51963688), (2, 25981844), (4, 12990922), (7, 7423384), (8, 6495461), (14, 3711692), (28, 1855846), (31, 1676248), (37, 1404424), (56, 927923), (62, 838124), (74, 702212), (124, 419062), (148, 351106), (217, 239464), (248, 209531), (259, 200632), (296, 175553), (434, 119732), (518, 100316), (809, 64232), (868, 59866), (1036, 50158), (1147, 45304), (1618, 32116), (1736, 29933), (2072, 25079), (2294, 22652), (3236, 16058), (4588, 11326), (5663, 9176), (6472, 8029)]