51275370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11471}}^1$

素因数の和:11630

約数の個数: 32

約数和(自身を含む): 123897600

約数和(自身を除く): 72622230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 11471, 22942, 34413, 57355, 68826, 114710, 172065, 344130, 1709179, 3418358, 5127537, 8545895, 10255074, 17091790, 25637685, 51275370]

約数ペア:

[(1, 51275370), (2, 25637685), (3, 17091790), (5, 10255074), (6, 8545895), (10, 5127537), (15, 3418358), (30, 1709179), (149, 344130), (298, 172065), (447, 114710), (745, 68826), (894, 57355), (1490, 34413), (2235, 22942), (4470, 11471)]