51690480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5821}}^1$

素因数の和:5874

約数の個数: 80

約数和(自身を含む): 164599584

約数和(自身を除く): 112909104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 5821, 8880, 11642, 17463, 23284, 29105, 34926, 46568, 58210, 69852, 87315, 93136, 116420, 139704, 174630, 215377, 232840, 279408, 349260, 430754, 465680, 646131, 698520, 861508, 1076885, 1292262, 1397040, 1723016, 2153770, 2584524, 3230655, 3446032, 4307540, 5169048, 6461310, 8615080, 10338096, 12922620, 17230160, 25845240, 51690480]

約数ペア:

[(1, 51690480), (2, 25845240), (3, 17230160), (4, 12922620), (5, 10338096), (6, 8615080), (8, 6461310), (10, 5169048), (12, 4307540), (15, 3446032), (16, 3230655), (20, 2584524), (24, 2153770), (30, 1723016), (37, 1397040), (40, 1292262), (48, 1076885), (60, 861508), (74, 698520), (80, 646131), (111, 465680), (120, 430754), (148, 349260), (185, 279408), (222, 232840), (240, 215377), (296, 174630), (370, 139704), (444, 116420), (555, 93136), (592, 87315), (740, 69852), (888, 58210), (1110, 46568), (1480, 34926), (1776, 29105), (2220, 23284), (2960, 17463), (4440, 11642), (5821, 8880)]