45189221

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 40

約数和(自身を含む): 60501600

約数和(自身を除く): 15312379

約数列:

[1, 7, 11, 29, 49, 59, 77, 203, 319, 343, 413, 539, 649, 1421, 1711, 2233, 2401, 2891, 3773, 4543, 9947, 11977, 15631, 18821, 20237, 26411, 31801, 69629, 83839, 109417, 131747, 141659, 222607, 586873, 765919, 922229, 1558249, 4108111, 6455603, 45189221]

約数ペア:

[(1, 45189221), (7, 6455603), (11, 4108111), (29, 1558249), (49, 922229), (59, 765919), (77, 586873), (203, 222607), (319, 141659), (343, 131747), (413, 109417), (539, 83839), (649, 69629), (1421, 31801), (1711, 26411), (2233, 20237), (2401, 18821), (2891, 15631), (3773, 11977), (4543, 9947)]