50572840

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8053}}^1$

素因数の和:8221

約数の個数: 32

約数和(自身を含む): 114527880

約数和(自身を除く): 63955040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 8053, 16106, 32212, 40265, 64424, 80530, 161060, 322120, 1264321, 2528642, 5057284, 6321605, 10114568, 12643210, 25286420, 50572840]

約数ペア:

[(1, 50572840), (2, 25286420), (4, 12643210), (5, 10114568), (8, 6321605), (10, 5057284), (20, 2528642), (40, 1264321), (157, 322120), (314, 161060), (628, 80530), (785, 64424), (1256, 40265), (1570, 32212), (3140, 16106), (6280, 8053)]