56291060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10867}}^1$

素因数の和:10920

約数の個数: 48

約数和(自身を含む): 138762624

約数和(自身を除く): 82471564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10867, 21734, 43468, 54335, 76069, 108670, 152138, 217340, 304276, 380345, 402079, 760690, 804158, 1521380, 1608316, 2010395, 2814553, 4020790, 5629106, 8041580, 11258212, 14072765, 28145530, 56291060]

約数ペア:

[(1, 56291060), (2, 28145530), (4, 14072765), (5, 11258212), (7, 8041580), (10, 5629106), (14, 4020790), (20, 2814553), (28, 2010395), (35, 1608316), (37, 1521380), (70, 804158), (74, 760690), (140, 402079), (148, 380345), (185, 304276), (259, 217340), (370, 152138), (518, 108670), (740, 76069), (1036, 54335), (1295, 43468), (2590, 21734), (5180, 10867)]