51969996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 142331280

約数和(自身を除く): 90361284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 293, 379, 468, 586, 758, 879, 1137, 1172, 1516, 1758, 2274, 2637, 3411, 3516, 3809, 4548, 4927, 5274, 6822, 7618, 9854, 10548, 11427, 13644, 14781, 15236, 19708, 22854, 29562, 34281, 44343, 45708, 59124, 68562, 88686, 111047, 137124, 177372, 222094, 333141, 444188, 666282, 999423, 1332564, 1443611, 1998846, 2887222, 3997692, 4330833, 5774444, 8661666, 12992499, 17323332, 25984998, 51969996]

約数ペア:

[(1, 51969996), (2, 25984998), (3, 17323332), (4, 12992499), (6, 8661666), (9, 5774444), (12, 4330833), (13, 3997692), (18, 2887222), (26, 1998846), (36, 1443611), (39, 1332564), (52, 999423), (78, 666282), (117, 444188), (156, 333141), (234, 222094), (293, 177372), (379, 137124), (468, 111047), (586, 88686), (758, 68562), (879, 59124), (1137, 45708), (1172, 44343), (1516, 34281), (1758, 29562), (2274, 22854), (2637, 19708), (3411, 15236), (3516, 14781), (3809, 13644), (4548, 11427), (4927, 10548), (5274, 9854), (6822, 7618)]