53891344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1$

素因数の和:2507

約数の個数: 40

約数和(自身を含む): 113525720

約数和(自身を除く): 59634376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2377, 2834, 4754, 5668, 9508, 11336, 19016, 22672, 30901, 38032, 61802, 123604, 247208, 259093, 494416, 518186, 1036372, 2072744, 3368209, 4145488, 6736418, 13472836, 26945672, 53891344]

約数ペア:

[(1, 53891344), (2, 26945672), (4, 13472836), (8, 6736418), (13, 4145488), (16, 3368209), (26, 2072744), (52, 1036372), (104, 518186), (109, 494416), (208, 259093), (218, 247208), (436, 123604), (872, 61802), (1417, 38032), (1744, 30901), (2377, 22672), (2834, 19016), (4754, 11336), (5668, 9508)]