50127870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 131281920

約数和(自身を除く): 81154050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 1627, 2054, 2370, 3081, 3254, 4881, 5135, 6162, 8135, 9762, 10270, 15405, 16270, 21151, 24405, 30810, 42302, 48810, 63453, 105755, 126906, 128533, 211510, 257066, 317265, 385599, 634530, 642665, 771198, 1285330, 1670929, 1927995, 3341858, 3855990, 5012787, 8354645, 10025574, 16709290, 25063935, 50127870]

約数ペア:

[(1, 50127870), (2, 25063935), (3, 16709290), (5, 10025574), (6, 8354645), (10, 5012787), (13, 3855990), (15, 3341858), (26, 1927995), (30, 1670929), (39, 1285330), (65, 771198), (78, 642665), (79, 634530), (130, 385599), (158, 317265), (195, 257066), (237, 211510), (390, 128533), (395, 126906), (474, 105755), (790, 63453), (1027, 48810), (1185, 42302), (1627, 30810), (2054, 24405), (2370, 21151), (3081, 16270), (3254, 15405), (4881, 10270), (5135, 9762), (6162, 8135)]