51388452

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15349}}^1$

素因数の和:15393

約数の個数: 48

約数和(自身を含む): 137536000

約数和(自身を除く): 86147548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 15349, 30698, 46047, 61396, 92094, 138141, 184188, 276282, 414423, 475819, 552564, 828846, 951638, 1427457, 1657692, 1903276, 2854914, 4282371, 5709828, 8564742, 12847113, 17129484, 25694226, 51388452]

約数ペア:

[(1, 51388452), (2, 25694226), (3, 17129484), (4, 12847113), (6, 8564742), (9, 5709828), (12, 4282371), (18, 2854914), (27, 1903276), (31, 1657692), (36, 1427457), (54, 951638), (62, 828846), (93, 552564), (108, 475819), (124, 414423), (186, 276282), (279, 184188), (372, 138141), (558, 92094), (837, 61396), (1116, 46047), (1674, 30698), (3348, 15349)]