51507864

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 147363840

約数和(自身を除く): 95855976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 248, 279, 282, 372, 376, 423, 491, 558, 564, 744, 846, 982, 1116, 1128, 1457, 1473, 1692, 1964, 2232, 2914, 2946, 3384, 3928, 4371, 4419, 5828, 5892, 8742, 8838, 11656, 11784, 13113, 15221, 17484, 17676, 23077, 26226, 30442, 34968, 35352, 45663, 46154, 52452, 60884, 69231, 91326, 92308, 104904, 121768, 136989, 138462, 182652, 184616, 207693, 273978, 276924, 365304, 415386, 547956, 553848, 715387, 830772, 1095912, 1430774, 1661544, 2146161, 2861548, 4292322, 5723096, 6438483, 8584644, 12876966, 17169288, 25753932, 51507864]

約数ペア:

[(1, 51507864), (2, 25753932), (3, 17169288), (4, 12876966), (6, 8584644), (8, 6438483), (9, 5723096), (12, 4292322), (18, 2861548), (24, 2146161), (31, 1661544), (36, 1430774), (47, 1095912), (62, 830772), (72, 715387), (93, 553848), (94, 547956), (124, 415386), (141, 365304), (186, 276924), (188, 273978), (248, 207693), (279, 184616), (282, 182652), (372, 138462), (376, 136989), (423, 121768), (491, 104904), (558, 92308), (564, 91326), (744, 69231), (846, 60884), (982, 52452), (1116, 46154), (1128, 45663), (1457, 35352), (1473, 34968), (1692, 30442), (1964, 26226), (2232, 23077), (2914, 17676), (2946, 17484), (3384, 15221), (3928, 13113), (4371, 11784), (4419, 11656), (5828, 8838), (5892, 8742)]