56707910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5437}}^1$

素因数の和:5600

約数の個数: 32

約数和(自身を含む): 117460800

約数和(自身を除く): 60752890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 5437, 10430, 10874, 27185, 38059, 54370, 76118, 190295, 380590, 810113, 1620226, 4050565, 5670791, 8101130, 11341582, 28353955, 56707910]

約数ペア:

[(1, 56707910), (2, 28353955), (5, 11341582), (7, 8101130), (10, 5670791), (14, 4050565), (35, 1620226), (70, 810113), (149, 380590), (298, 190295), (745, 76118), (1043, 54370), (1490, 38059), (2086, 27185), (5215, 10874), (5437, 10430)]