51390928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 104493312

約数和(自身を除く): 53102384

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 1847, 3478, 3694, 6956, 7388, 13912, 14776, 27824, 29552, 68339, 86809, 136678, 173618, 273356, 347236, 546712, 694472, 1093424, 1388944, 3211933, 6423866, 12847732, 25695464, 51390928]

約数ペア:

[(1, 51390928), (2, 25695464), (4, 12847732), (8, 6423866), (16, 3211933), (37, 1388944), (47, 1093424), (74, 694472), (94, 546712), (148, 347236), (188, 273356), (296, 173618), (376, 136678), (592, 86809), (752, 68339), (1739, 29552), (1847, 27824), (3478, 14776), (3694, 13912), (6956, 7388)]