48379840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4925

約数の個数: 56

約数和(自身を含む): 118945152

約数和(自身を除く): 70565312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4877, 4960, 9754, 9920, 19508, 24385, 39016, 48770, 78032, 97540, 151187, 156064, 195080, 302374, 312128, 390160, 604748, 755935, 780320, 1209496, 1511870, 1560640, 2418992, 3023740, 4837984, 6047480, 9675968, 12094960, 24189920, 48379840]

約数ペア:

[(1, 48379840), (2, 24189920), (4, 12094960), (5, 9675968), (8, 6047480), (10, 4837984), (16, 3023740), (20, 2418992), (31, 1560640), (32, 1511870), (40, 1209496), (62, 780320), (64, 755935), (80, 604748), (124, 390160), (155, 312128), (160, 302374), (248, 195080), (310, 156064), (320, 151187), (496, 97540), (620, 78032), (992, 48770), (1240, 39016), (1984, 24385), (2480, 19508), (4877, 9920), (4960, 9754)]