61195550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3093

約数の個数: 48

約数和(自身を含む): 126575232

約数和(自身を除く): 65379682

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 3037, 4030, 6074, 10075, 15185, 20150, 30370, 39481, 75925, 78962, 94147, 151850, 188294, 197405, 394810, 470735, 941470, 987025, 1223911, 1974050, 2353675, 2447822, 4707350, 6119555, 12239110, 30597775, 61195550]

約数ペア:

[(1, 61195550), (2, 30597775), (5, 12239110), (10, 6119555), (13, 4707350), (25, 2447822), (26, 2353675), (31, 1974050), (50, 1223911), (62, 987025), (65, 941470), (130, 470735), (155, 394810), (310, 197405), (325, 188294), (403, 151850), (650, 94147), (775, 78962), (806, 75925), (1550, 39481), (2015, 30370), (3037, 20150), (4030, 15185), (6074, 10075)]