49796840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 68398360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 452, 460, 479, 565, 904, 920, 958, 1130, 1916, 2260, 2395, 2599, 3832, 4520, 4790, 5198, 9580, 10396, 11017, 12995, 19160, 20792, 22034, 25990, 44068, 51980, 54127, 55085, 88136, 103960, 108254, 110170, 216508, 220340, 270635, 433016, 440680, 541270, 1082540, 1244921, 2165080, 2489842, 4979684, 6224605, 9959368, 12449210, 24898420, 49796840]

約数ペア:

[(1, 49796840), (2, 24898420), (4, 12449210), (5, 9959368), (8, 6224605), (10, 4979684), (20, 2489842), (23, 2165080), (40, 1244921), (46, 1082540), (92, 541270), (113, 440680), (115, 433016), (184, 270635), (226, 220340), (230, 216508), (452, 110170), (460, 108254), (479, 103960), (565, 88136), (904, 55085), (920, 54127), (958, 51980), (1130, 44068), (1916, 25990), (2260, 22034), (2395, 20792), (2599, 19160), (3832, 12995), (4520, 11017), (4790, 10396), (5198, 9580)]