51967170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{64157}}^1$

素因数の和:64176

約数の個数: 40

約数和(自身を含む): 139736124

約数和(自身を除く): 87768954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 64157, 128314, 192471, 320785, 384942, 577413, 641570, 962355, 1154826, 1732239, 1924710, 2887065, 3464478, 5196717, 5774130, 8661195, 10393434, 17322390, 25983585, 51967170]

約数ペア:

[(1, 51967170), (2, 25983585), (3, 17322390), (5, 10393434), (6, 8661195), (9, 5774130), (10, 5196717), (15, 3464478), (18, 2887065), (27, 1924710), (30, 1732239), (45, 1154826), (54, 962355), (81, 641570), (90, 577413), (135, 384942), (162, 320785), (270, 192471), (405, 128314), (810, 64157)]