49531456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 56

約数和(自身を含む): 108778040

約数和(自身を除く): 59246584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1609, 1924, 2368, 3218, 3848, 6436, 7696, 12872, 15392, 20917, 25744, 30784, 41834, 51488, 59533, 83668, 102976, 119066, 167336, 238132, 334672, 476264, 669344, 773929, 952528, 1338688, 1547858, 1905056, 3095716, 3810112, 6191432, 12382864, 24765728, 49531456]

約数ペア:

[(1, 49531456), (2, 24765728), (4, 12382864), (8, 6191432), (13, 3810112), (16, 3095716), (26, 1905056), (32, 1547858), (37, 1338688), (52, 952528), (64, 773929), (74, 669344), (104, 476264), (148, 334672), (208, 238132), (296, 167336), (416, 119066), (481, 102976), (592, 83668), (832, 59533), (962, 51488), (1184, 41834), (1609, 30784), (1924, 25744), (2368, 20917), (3218, 15392), (3848, 12872), (6436, 7696)]