51070360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3196

約数の個数: 64

約数和(自身を含む): 128783520

約数和(自身を除く): 77713160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3137, 3256, 4070, 6274, 8140, 12548, 15685, 16280, 25096, 31370, 34507, 62740, 69014, 116069, 125480, 138028, 172535, 232138, 276056, 345070, 464276, 580345, 690140, 928552, 1160690, 1276759, 1380280, 2321380, 2553518, 4642760, 5107036, 6383795, 10214072, 12767590, 25535180, 51070360]

約数ペア:

[(1, 51070360), (2, 25535180), (4, 12767590), (5, 10214072), (8, 6383795), (10, 5107036), (11, 4642760), (20, 2553518), (22, 2321380), (37, 1380280), (40, 1276759), (44, 1160690), (55, 928552), (74, 690140), (88, 580345), (110, 464276), (148, 345070), (185, 276056), (220, 232138), (296, 172535), (370, 138028), (407, 125480), (440, 116069), (740, 69014), (814, 62740), (1480, 34507), (1628, 31370), (2035, 25096), (3137, 16280), (3256, 15685), (4070, 12548), (6274, 8140)]