47929060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 104186880

約数和(自身を除く): 56257820

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 239, 271, 370, 478, 542, 740, 956, 1084, 1195, 1355, 2390, 2710, 4780, 5420, 8843, 10027, 17686, 20054, 35372, 40108, 44215, 50135, 64769, 88430, 100270, 129538, 176860, 200540, 259076, 323845, 647690, 1295380, 2396453, 4792906, 9585812, 11982265, 23964530, 47929060]

約数ペア:

[(1, 47929060), (2, 23964530), (4, 11982265), (5, 9585812), (10, 4792906), (20, 2396453), (37, 1295380), (74, 647690), (148, 323845), (185, 259076), (239, 200540), (271, 176860), (370, 129538), (478, 100270), (542, 88430), (740, 64769), (956, 50135), (1084, 44215), (1195, 40108), (1355, 35372), (2390, 20054), (2710, 17686), (4780, 10027), (5420, 8843)]