55790520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4793}}^1$

素因数の和:4904

約数の個数: 64

約数和(自身を含む): 169132320

約数和(自身を除く): 113341800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4793, 5820, 9586, 11640, 14379, 19172, 23965, 28758, 38344, 47930, 57516, 71895, 95860, 115032, 143790, 191720, 287580, 464921, 575160, 929842, 1394763, 1859684, 2324605, 2789526, 3719368, 4649210, 5579052, 6973815, 9298420, 11158104, 13947630, 18596840, 27895260, 55790520]

約数ペア:

[(1, 55790520), (2, 27895260), (3, 18596840), (4, 13947630), (5, 11158104), (6, 9298420), (8, 6973815), (10, 5579052), (12, 4649210), (15, 3719368), (20, 2789526), (24, 2324605), (30, 1859684), (40, 1394763), (60, 929842), (97, 575160), (120, 464921), (194, 287580), (291, 191720), (388, 143790), (485, 115032), (582, 95860), (776, 71895), (970, 57516), (1164, 47930), (1455, 38344), (1940, 28758), (2328, 23965), (2910, 19172), (3880, 14379), (4793, 11640), (5820, 9586)]