47934560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17623}}^1$

素因数の和:17655

約数の個数: 48

約数和(自身を含む): 119913696

約数和(自身を除く): 71979136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 17623, 35246, 70492, 88115, 140984, 176230, 281968, 299591, 352460, 563936, 599182, 704920, 1198364, 1409840, 1497955, 2396728, 2819680, 2995910, 4793456, 5991820, 9586912, 11983640, 23967280, 47934560]

約数ペア:

[(1, 47934560), (2, 23967280), (4, 11983640), (5, 9586912), (8, 5991820), (10, 4793456), (16, 2995910), (17, 2819680), (20, 2396728), (32, 1497955), (34, 1409840), (40, 1198364), (68, 704920), (80, 599182), (85, 563936), (136, 352460), (160, 299591), (170, 281968), (272, 176230), (340, 140984), (544, 88115), (680, 70492), (1360, 35246), (2720, 17623)]