56208645

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 100394112

約数和(自身を除く): 44185467

約数列:

[1, 3, 5, 9, 15, 45, 67, 103, 181, 201, 309, 335, 515, 543, 603, 905, 927, 1005, 1545, 1629, 2715, 3015, 4635, 6901, 8145, 12127, 18643, 20703, 34505, 36381, 55929, 60635, 62109, 93215, 103515, 109143, 167787, 181905, 279645, 310545, 545715, 838935, 1249081, 3747243, 6245405, 11241729, 18736215, 56208645]

約数ペア:

[(1, 56208645), (3, 18736215), (5, 11241729), (9, 6245405), (15, 3747243), (45, 1249081), (67, 838935), (103, 545715), (181, 310545), (201, 279645), (309, 181905), (335, 167787), (515, 109143), (543, 103515), (603, 93215), (905, 62109), (927, 60635), (1005, 55929), (1545, 36381), (1629, 34505), (2715, 20703), (3015, 18643), (4635, 12127), (6901, 8145)]