49445660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 113793120

約数和(自身を除く): 64347460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 317, 634, 709, 1268, 1418, 1585, 2836, 3170, 3487, 3545, 6340, 6974, 7090, 7799, 13948, 14180, 15598, 17435, 31196, 34870, 38995, 69740, 77990, 155980, 224753, 449506, 899012, 1123765, 2247530, 2472283, 4495060, 4944566, 9889132, 12361415, 24722830, 49445660]

約数ペア:

[(1, 49445660), (2, 24722830), (4, 12361415), (5, 9889132), (10, 4944566), (11, 4495060), (20, 2472283), (22, 2247530), (44, 1123765), (55, 899012), (110, 449506), (220, 224753), (317, 155980), (634, 77990), (709, 69740), (1268, 38995), (1418, 34870), (1585, 31196), (2836, 17435), (3170, 15598), (3487, 14180), (3545, 13948), (6340, 7799), (6974, 7090)]