8051550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4157

約数の個数: 48

約数和(自身を含む): 21509040

約数和(自身を除く): 13457490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4129, 8258, 12387, 20645, 24774, 41290, 53677, 61935, 103225, 107354, 123870, 161031, 206450, 268385, 309675, 322062, 536770, 619350, 805155, 1341925, 1610310, 2683850, 4025775, 8051550]

約数ペア:

[(1, 8051550), (2, 4025775), (3, 2683850), (5, 1610310), (6, 1341925), (10, 805155), (13, 619350), (15, 536770), (25, 322062), (26, 309675), (30, 268385), (39, 206450), (50, 161031), (65, 123870), (75, 107354), (78, 103225), (130, 61935), (150, 53677), (195, 41290), (325, 24774), (390, 20645), (650, 12387), (975, 8258), (1950, 4129)]