39889950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2633}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 99944496

約数和(自身を除く): 60054546

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1515, 2525, 2633, 3030, 5050, 5266, 7575, 7899, 13165, 15150, 15798, 26330, 39495, 65825, 78990, 131650, 197475, 265933, 394950, 531866, 797799, 1329665, 1595598, 2659330, 3988995, 6648325, 7977990, 13296650, 19944975, 39889950]

約数ペア:

[(1, 39889950), (2, 19944975), (3, 13296650), (5, 7977990), (6, 6648325), (10, 3988995), (15, 2659330), (25, 1595598), (30, 1329665), (50, 797799), (75, 531866), (101, 394950), (150, 265933), (202, 197475), (303, 131650), (505, 78990), (606, 65825), (1010, 39495), (1515, 26330), (2525, 15798), (2633, 15150), (3030, 13165), (5050, 7899), (5266, 7575)]