49266940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 107866080

約数和(自身を除く): 58599140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 173, 290, 346, 491, 580, 692, 865, 982, 1730, 1964, 2455, 3460, 4910, 5017, 9820, 10034, 14239, 20068, 25085, 28478, 50170, 56956, 71195, 84943, 100340, 142390, 169886, 284780, 339772, 424715, 849430, 1698860, 2463347, 4926694, 9853388, 12316735, 24633470, 49266940]

約数ペア:

[(1, 49266940), (2, 24633470), (4, 12316735), (5, 9853388), (10, 4926694), (20, 2463347), (29, 1698860), (58, 849430), (116, 424715), (145, 339772), (173, 284780), (290, 169886), (346, 142390), (491, 100340), (580, 84943), (692, 71195), (865, 56956), (982, 50170), (1730, 28478), (1964, 25085), (2455, 20068), (3460, 14239), (4910, 10034), (5017, 9820)]