50752425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 87994368

約数和(自身を除く): 37241943

約数列:

[1, 3, 5, 15, 25, 31, 75, 83, 93, 155, 249, 263, 415, 465, 775, 789, 1245, 1315, 2075, 2325, 2573, 3945, 6225, 6575, 7719, 8153, 12865, 19725, 21829, 24459, 38595, 40765, 64325, 65487, 109145, 122295, 192975, 203825, 327435, 545725, 611475, 676699, 1637175, 2030097, 3383495, 10150485, 16917475, 50752425]

約数ペア:

[(1, 50752425), (3, 16917475), (5, 10150485), (15, 3383495), (25, 2030097), (31, 1637175), (75, 676699), (83, 611475), (93, 545725), (155, 327435), (249, 203825), (263, 192975), (415, 122295), (465, 109145), (775, 65487), (789, 64325), (1245, 40765), (1315, 38595), (2075, 24459), (2325, 21829), (2573, 19725), (3945, 12865), (6225, 8153), (6575, 7719)]