47071020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25307}}^1$

素因数の和:25350

約数の個数: 48

約数和(自身を含む): 136055808

約数和(自身を除く): 88984788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 25307, 50614, 75921, 101228, 126535, 151842, 253070, 303684, 379605, 506140, 759210, 784517, 1518420, 1569034, 2353551, 3138068, 3922585, 4707102, 7845170, 9414204, 11767755, 15690340, 23535510, 47071020]

約数ペア:

[(1, 47071020), (2, 23535510), (3, 15690340), (4, 11767755), (5, 9414204), (6, 7845170), (10, 4707102), (12, 3922585), (15, 3138068), (20, 2353551), (30, 1569034), (31, 1518420), (60, 784517), (62, 759210), (93, 506140), (124, 379605), (155, 303684), (186, 253070), (310, 151842), (372, 126535), (465, 101228), (620, 75921), (930, 50614), (1860, 25307)]