55295529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 80062080

約数和(自身を除く): 24766551

約数列:

[1, 3, 19, 57, 73, 97, 137, 219, 291, 411, 1387, 1843, 2603, 4161, 5529, 7081, 7809, 10001, 13289, 21243, 30003, 39867, 134539, 190019, 252491, 403617, 570057, 757473, 970097, 2910291, 18431843, 55295529]

約数ペア:

[(1, 55295529), (3, 18431843), (19, 2910291), (57, 970097), (73, 757473), (97, 570057), (137, 403617), (219, 252491), (291, 190019), (411, 134539), (1387, 39867), (1843, 30003), (2603, 21243), (4161, 13289), (5529, 10001), (7081, 7809)]