45123512

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 100746360

約数和(自身を除く): 55622848

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 2677, 4214, 5354, 8428, 10708, 16856, 18739, 21416, 37478, 74956, 115111, 131173, 149912, 230222, 262346, 460444, 524692, 805777, 920888, 1049384, 1611554, 3223108, 5640439, 6446216, 11280878, 22561756, 45123512]

約数ペア:

[(1, 45123512), (2, 22561756), (4, 11280878), (7, 6446216), (8, 5640439), (14, 3223108), (28, 1611554), (43, 1049384), (49, 920888), (56, 805777), (86, 524692), (98, 460444), (172, 262346), (196, 230222), (301, 149912), (344, 131173), (392, 115111), (602, 74956), (1204, 37478), (2107, 21416), (2408, 18739), (2677, 16856), (4214, 10708), (5354, 8428)]