51274912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 114132564

約数和(自身を除く): 62857652

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 233, 299, 368, 416, 466, 529, 598, 736, 932, 1058, 1196, 1864, 2116, 2392, 3029, 3728, 4232, 4784, 5359, 6058, 6877, 7456, 8464, 9568, 10718, 12116, 13754, 16928, 21436, 24232, 27508, 42872, 48464, 55016, 69667, 85744, 96928, 110032, 123257, 139334, 171488, 220064, 246514, 278668, 493028, 557336, 986056, 1114672, 1602341, 1972112, 2229344, 3204682, 3944224, 6409364, 12818728, 25637456, 51274912]

約数ペア:

[(1, 51274912), (2, 25637456), (4, 12818728), (8, 6409364), (13, 3944224), (16, 3204682), (23, 2229344), (26, 1972112), (32, 1602341), (46, 1114672), (52, 986056), (92, 557336), (104, 493028), (184, 278668), (208, 246514), (233, 220064), (299, 171488), (368, 139334), (416, 123257), (466, 110032), (529, 96928), (598, 85744), (736, 69667), (932, 55016), (1058, 48464), (1196, 42872), (1864, 27508), (2116, 24232), (2392, 21436), (3029, 16928), (3728, 13754), (4232, 12116), (4784, 10718), (5359, 9568), (6058, 8464), (6877, 7456)]