49906340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6131}}^1$

素因数の和:6188

約数の個数: 48

約数和(自身を含む): 117440064

約数和(自身を除く): 67533724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 6131, 8140, 12262, 24524, 30655, 61310, 67441, 122620, 134882, 226847, 269764, 337205, 453694, 674410, 907388, 1134235, 1348820, 2268470, 2495317, 4536940, 4990634, 9981268, 12476585, 24953170, 49906340]

約数ペア:

[(1, 49906340), (2, 24953170), (4, 12476585), (5, 9981268), (10, 4990634), (11, 4536940), (20, 2495317), (22, 2268470), (37, 1348820), (44, 1134235), (55, 907388), (74, 674410), (110, 453694), (148, 337205), (185, 269764), (220, 226847), (370, 134882), (407, 122620), (740, 67441), (814, 61310), (1628, 30655), (2035, 24524), (4070, 12262), (6131, 8140)]