50100420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1061}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 140591808

約数和(自身を除く): 90491388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1061, 1574, 2122, 2361, 3148, 3183, 3935, 4244, 4722, 5305, 6366, 7870, 9444, 10610, 11805, 12732, 15740, 15915, 21220, 23610, 31830, 47220, 63660, 835007, 1670014, 2505021, 3340028, 4175035, 5010042, 8350070, 10020084, 12525105, 16700140, 25050210, 50100420]

約数ペア:

[(1, 50100420), (2, 25050210), (3, 16700140), (4, 12525105), (5, 10020084), (6, 8350070), (10, 5010042), (12, 4175035), (15, 3340028), (20, 2505021), (30, 1670014), (60, 835007), (787, 63660), (1061, 47220), (1574, 31830), (2122, 23610), (2361, 21220), (3148, 15915), (3183, 15740), (3935, 12732), (4244, 11805), (4722, 10610), (5305, 9444), (6366, 7870)]