47353780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 104799744

約数和(自身を除く): 57445964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 911, 1130, 1822, 2260, 2599, 3644, 4555, 5198, 9110, 10396, 12995, 18220, 20953, 25990, 41906, 51980, 83812, 102943, 104765, 205886, 209530, 411772, 419060, 514715, 1029430, 2058860, 2367689, 4735378, 9470756, 11838445, 23676890, 47353780]

約数ペア:

[(1, 47353780), (2, 23676890), (4, 11838445), (5, 9470756), (10, 4735378), (20, 2367689), (23, 2058860), (46, 1029430), (92, 514715), (113, 419060), (115, 411772), (226, 209530), (230, 205886), (452, 104765), (460, 102943), (565, 83812), (911, 51980), (1130, 41906), (1822, 25990), (2260, 20953), (2599, 18220), (3644, 12995), (4555, 10396), (5198, 9110)]