49747348

素因数分解:

$2^2\times 7^3\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 102816000

約数和(自身を除く): 53068652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 343, 359, 404, 686, 707, 718, 1372, 1414, 1436, 2513, 2828, 4949, 5026, 9898, 10052, 17591, 19796, 34643, 35182, 36259, 69286, 70364, 72518, 123137, 138572, 145036, 246274, 253813, 492548, 507626, 1015252, 1776691, 3553382, 7106764, 12436837, 24873674, 49747348]

約数ペア:

[(1, 49747348), (2, 24873674), (4, 12436837), (7, 7106764), (14, 3553382), (28, 1776691), (49, 1015252), (98, 507626), (101, 492548), (196, 253813), (202, 246274), (343, 145036), (359, 138572), (404, 123137), (686, 72518), (707, 70364), (718, 69286), (1372, 36259), (1414, 35182), (1436, 34643), (2513, 19796), (2828, 17591), (4949, 10052), (5026, 9898)]