51354786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39443}}^1$

素因数の和:39486

約数の個数: 32

約数和(自身を含む): 121171968

約数和(自身を除く): 69817182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 39443, 78886, 118329, 236658, 276101, 552202, 828303, 1222733, 1656606, 2445466, 3668199, 7336398, 8559131, 17118262, 25677393, 51354786]

約数ペア:

[(1, 51354786), (2, 25677393), (3, 17118262), (6, 8559131), (7, 7336398), (14, 3668199), (21, 2445466), (31, 1656606), (42, 1222733), (62, 828303), (93, 552202), (186, 276101), (217, 236658), (434, 118329), (651, 78886), (1302, 39443)]