47489740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 59761460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 2659, 3572, 4465, 5318, 8930, 10636, 13295, 17860, 26590, 50521, 53180, 101042, 124973, 202084, 249946, 252605, 499892, 505210, 624865, 1010420, 1249730, 2374487, 2499460, 4748974, 9497948, 11872435, 23744870, 47489740]

約数ペア:

[(1, 47489740), (2, 23744870), (4, 11872435), (5, 9497948), (10, 4748974), (19, 2499460), (20, 2374487), (38, 1249730), (47, 1010420), (76, 624865), (94, 505210), (95, 499892), (188, 252605), (190, 249946), (235, 202084), (380, 124973), (470, 101042), (893, 53180), (940, 50521), (1786, 26590), (2659, 17860), (3572, 13295), (4465, 10636), (5318, 8930)]