49542450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7681}}^1$

素因数の和:7739

約数の個数: 48

約数和(自身を含む): 125738976

約数和(自身を除く): 76196526

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 7681, 15362, 23043, 38405, 46086, 76810, 115215, 192025, 230430, 330283, 384050, 576075, 660566, 990849, 1152150, 1651415, 1981698, 3302830, 4954245, 8257075, 9908490, 16514150, 24771225, 49542450]

約数ペア:

[(1, 49542450), (2, 24771225), (3, 16514150), (5, 9908490), (6, 8257075), (10, 4954245), (15, 3302830), (25, 1981698), (30, 1651415), (43, 1152150), (50, 990849), (75, 660566), (86, 576075), (129, 384050), (150, 330283), (215, 230430), (258, 192025), (430, 115215), (645, 76810), (1075, 46086), (1290, 38405), (2150, 23043), (3225, 15362), (6450, 7681)]