520126048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{54361}}^1$

素因数の和:54407

約数の個数: 48

約数和(自身を含む): 1150734816

約数和(自身を除く): 630608768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 54361, 108722, 217444, 434888, 706693, 869776, 1250303, 1413386, 1739552, 2500606, 2826772, 5001212, 5653544, 10002424, 11307088, 16253939, 20004848, 22614176, 32507878, 40009696, 65015756, 130031512, 260063024, 520126048]

約数ペア:

[(1, 520126048), (2, 260063024), (4, 130031512), (8, 65015756), (13, 40009696), (16, 32507878), (23, 22614176), (26, 20004848), (32, 16253939), (46, 11307088), (52, 10002424), (92, 5653544), (104, 5001212), (184, 2826772), (208, 2500606), (299, 1739552), (368, 1413386), (416, 1250303), (598, 869776), (736, 706693), (1196, 434888), (2392, 217444), (4784, 108722), (9568, 54361)]