47515160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15427}}^1$

素因数の和:15456

約数の個数: 64

約数和(自身を含む): 133297920

約数和(自身を除く): 85782760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 15427, 30854, 61708, 77135, 107989, 123416, 154270, 169697, 215978, 308540, 339394, 431956, 539945, 617080, 678788, 848485, 863912, 1079890, 1187879, 1357576, 1696970, 2159780, 2375758, 3393940, 4319560, 4751516, 5939395, 6787880, 9503032, 11878790, 23757580, 47515160]

約数ペア:

[(1, 47515160), (2, 23757580), (4, 11878790), (5, 9503032), (7, 6787880), (8, 5939395), (10, 4751516), (11, 4319560), (14, 3393940), (20, 2375758), (22, 2159780), (28, 1696970), (35, 1357576), (40, 1187879), (44, 1079890), (55, 863912), (56, 848485), (70, 678788), (77, 617080), (88, 539945), (110, 431956), (140, 339394), (154, 308540), (220, 215978), (280, 169697), (308, 154270), (385, 123416), (440, 107989), (616, 77135), (770, 61708), (1540, 30854), (3080, 15427)]