56074660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 122572800

約数和(自身を除く): 66498140

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 149, 155, 298, 310, 596, 607, 620, 745, 1214, 1490, 2428, 2980, 3035, 4619, 6070, 9238, 12140, 18476, 18817, 23095, 37634, 46190, 75268, 90443, 92380, 94085, 180886, 188170, 361772, 376340, 452215, 904430, 1808860, 2803733, 5607466, 11214932, 14018665, 28037330, 56074660]

約数ペア:

[(1, 56074660), (2, 28037330), (4, 14018665), (5, 11214932), (10, 5607466), (20, 2803733), (31, 1808860), (62, 904430), (124, 452215), (149, 376340), (155, 361772), (298, 188170), (310, 180886), (596, 94085), (607, 92380), (620, 90443), (745, 75268), (1214, 46190), (1490, 37634), (2428, 23095), (2980, 18817), (3035, 18476), (4619, 12140), (6070, 9238)]