49800002

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 88485888

約数和(自身を除く): 38685886

約数列:

[1, 2, 7, 14, 37, 74, 127, 254, 259, 518, 757, 889, 1514, 1778, 4699, 5299, 9398, 10598, 28009, 32893, 56018, 65786, 96139, 192278, 196063, 392126, 672973, 1345946, 3557143, 7114286, 24900001, 49800002]

約数ペア:

[(1, 49800002), (2, 24900001), (7, 7114286), (14, 3557143), (37, 1345946), (74, 672973), (127, 392126), (254, 196063), (259, 192278), (518, 96139), (757, 65786), (889, 56018), (1514, 32893), (1778, 28009), (4699, 10598), (5299, 9398)]