49932870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128033}}^1$

素因数の和:128056

約数の個数: 32

約数和(自身を含む): 129058272

約数和(自身を除く): 79125402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128033, 256066, 384099, 640165, 768198, 1280330, 1664429, 1920495, 3328858, 3840990, 4993287, 8322145, 9986574, 16644290, 24966435, 49932870]

約数ペア:

[(1, 49932870), (2, 24966435), (3, 16644290), (5, 9986574), (6, 8322145), (10, 4993287), (13, 3840990), (15, 3328858), (26, 1920495), (30, 1664429), (39, 1280330), (65, 768198), (78, 640165), (130, 384099), (195, 256066), (390, 128033)]