50551340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7369}}^1$

素因数の和:7399

約数の個数: 48

約数和(自身を含む): 123816000

約数和(自身を除く): 73264660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7369, 14738, 29476, 36845, 51583, 73690, 103166, 147380, 206332, 257915, 361081, 515830, 722162, 1031660, 1444324, 1805405, 2527567, 3610810, 5055134, 7221620, 10110268, 12637835, 25275670, 50551340]

約数ペア:

[(1, 50551340), (2, 25275670), (4, 12637835), (5, 10110268), (7, 7221620), (10, 5055134), (14, 3610810), (20, 2527567), (28, 1805405), (35, 1444324), (49, 1031660), (70, 722162), (98, 515830), (140, 361081), (196, 257915), (245, 206332), (343, 147380), (490, 103166), (686, 73690), (980, 51583), (1372, 36845), (1715, 29476), (3430, 14738), (6860, 7369)]