49658125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 70177536

約数和(自身を除く): 20519411

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 233, 275, 341, 625, 775, 1165, 1375, 1705, 2563, 3875, 5825, 6875, 7223, 8525, 12815, 19375, 29125, 36115, 42625, 64075, 79453, 145625, 180575, 213125, 320375, 397265, 902875, 1601875, 1986325, 4514375, 9931625, 49658125]

約数ペア:

[(1, 49658125), (5, 9931625), (11, 4514375), (25, 1986325), (31, 1601875), (55, 902875), (125, 397265), (155, 320375), (233, 213125), (275, 180575), (341, 145625), (625, 79453), (775, 64075), (1165, 42625), (1375, 36115), (1705, 29125), (2563, 19375), (3875, 12815), (5825, 8525), (6875, 7223)]