51798816

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4914

約数の個数: 72

約数和(自身を含む): 151315164

約数和(自身を除く): 99516348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 4861, 5328, 9722, 10656, 14583, 19444, 29166, 38888, 43749, 58332, 77776, 87498, 116664, 155552, 174996, 179857, 233328, 349992, 359714, 466656, 539571, 699984, 719428, 1079142, 1399968, 1438856, 1618713, 2158284, 2877712, 3237426, 4316568, 5755424, 6474852, 8633136, 12949704, 17266272, 25899408, 51798816]

約数ペア:

[(1, 51798816), (2, 25899408), (3, 17266272), (4, 12949704), (6, 8633136), (8, 6474852), (9, 5755424), (12, 4316568), (16, 3237426), (18, 2877712), (24, 2158284), (32, 1618713), (36, 1438856), (37, 1399968), (48, 1079142), (72, 719428), (74, 699984), (96, 539571), (111, 466656), (144, 359714), (148, 349992), (222, 233328), (288, 179857), (296, 174996), (333, 155552), (444, 116664), (592, 87498), (666, 77776), (888, 58332), (1184, 43749), (1332, 38888), (1776, 29166), (2664, 19444), (3552, 14583), (4861, 10656), (5328, 9722)]