50097580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4481}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 115958304

約数和(自身を除く): 65860724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 4481, 5590, 8962, 11180, 17924, 22405, 44810, 58253, 89620, 116506, 192683, 233012, 291265, 385366, 582530, 770732, 963415, 1165060, 1926830, 2504879, 3853660, 5009758, 10019516, 12524395, 25048790, 50097580]

約数ペア:

[(1, 50097580), (2, 25048790), (4, 12524395), (5, 10019516), (10, 5009758), (13, 3853660), (20, 2504879), (26, 1926830), (43, 1165060), (52, 963415), (65, 770732), (86, 582530), (130, 385366), (172, 291265), (215, 233012), (260, 192683), (430, 116506), (559, 89620), (860, 58253), (1118, 44810), (2236, 22405), (2795, 17924), (4481, 11180), (5590, 8962)]