52979781

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 75888000

約数和(自身を除く): 22908219

約数列:

[1, 3, 29, 61, 67, 87, 149, 183, 201, 447, 1769, 1943, 4087, 4321, 5307, 5829, 9089, 9983, 12261, 12963, 27267, 29949, 118523, 263581, 289507, 355569, 608963, 790743, 868521, 1826889, 17659927, 52979781]

約数ペア:

[(1, 52979781), (3, 17659927), (29, 1826889), (61, 868521), (67, 790743), (87, 608963), (149, 355569), (183, 289507), (201, 263581), (447, 118523), (1769, 29949), (1943, 27267), (4087, 12963), (4321, 12261), (5307, 9983), (5829, 9089)]