51734740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2579}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 117028800

約数和(自身を除く): 65294060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 2579, 4012, 5015, 5158, 10030, 10316, 12895, 20060, 25790, 43843, 51580, 87686, 152161, 175372, 219215, 304322, 438430, 608644, 760805, 876860, 1521610, 2586737, 3043220, 5173474, 10346948, 12933685, 25867370, 51734740]

約数ペア:

[(1, 51734740), (2, 25867370), (4, 12933685), (5, 10346948), (10, 5173474), (17, 3043220), (20, 2586737), (34, 1521610), (59, 876860), (68, 760805), (85, 608644), (118, 438430), (170, 304322), (236, 219215), (295, 175372), (340, 152161), (590, 87686), (1003, 51580), (1180, 43843), (2006, 25790), (2579, 20060), (4012, 12895), (5015, 10316), (5158, 10030)]