51969888

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5868

約数の個数: 72

約数和(自身を含む): 152582976

約数和(自身を除く): 100613088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 5821, 8928, 11642, 17463, 23284, 34926, 46568, 52389, 69852, 93136, 104778, 139704, 180451, 186272, 209556, 279408, 360902, 419112, 541353, 558816, 721804, 838224, 1082706, 1443608, 1624059, 1676448, 2165412, 2887216, 3248118, 4330824, 5774432, 6496236, 8661648, 12992472, 17323296, 25984944, 51969888]

約数ペア:

[(1, 51969888), (2, 25984944), (3, 17323296), (4, 12992472), (6, 8661648), (8, 6496236), (9, 5774432), (12, 4330824), (16, 3248118), (18, 2887216), (24, 2165412), (31, 1676448), (32, 1624059), (36, 1443608), (48, 1082706), (62, 838224), (72, 721804), (93, 558816), (96, 541353), (124, 419112), (144, 360902), (186, 279408), (248, 209556), (279, 186272), (288, 180451), (372, 139704), (496, 104778), (558, 93136), (744, 69852), (992, 52389), (1116, 46568), (1488, 34926), (2232, 23284), (2976, 17463), (4464, 11642), (5821, 8928)]