51737125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 71165952

約数和(自身を除く): 19428827

約数列:

[1, 5, 11, 25, 55, 125, 191, 197, 275, 955, 985, 1375, 2101, 2167, 4775, 4925, 10505, 10835, 23875, 24625, 37627, 52525, 54175, 188135, 262625, 270875, 413897, 940675, 2069485, 4703375, 10347425, 51737125]

約数ペア:

[(1, 51737125), (5, 10347425), (11, 4703375), (25, 2069485), (55, 940675), (125, 413897), (191, 270875), (197, 262625), (275, 188135), (955, 54175), (985, 52525), (1375, 37627), (2101, 24625), (2167, 23875), (4775, 10835), (4925, 10505)]