52181430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{248483}}^1$

素因数の和:248500

約数の個数: 32

約数和(自身を含む): 143126784

約数和(自身を除く): 90945354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 248483, 496966, 745449, 1242415, 1490898, 1739381, 2484830, 3478762, 3727245, 5218143, 7454490, 8696905, 10436286, 17393810, 26090715, 52181430]

約数ペア:

[(1, 52181430), (2, 26090715), (3, 17393810), (5, 10436286), (6, 8696905), (7, 7454490), (10, 5218143), (14, 3727245), (15, 3478762), (21, 2484830), (30, 1739381), (35, 1490898), (42, 1242415), (70, 745449), (105, 496966), (210, 248483)]