53591380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 118589184

約数和(自身を除く): 64997804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1031, 1130, 2062, 2260, 2599, 4124, 5155, 5198, 10310, 10396, 12995, 20620, 23713, 25990, 47426, 51980, 94852, 116503, 118565, 233006, 237130, 466012, 474260, 582515, 1165030, 2330060, 2679569, 5359138, 10718276, 13397845, 26795690, 53591380]

約数ペア:

[(1, 53591380), (2, 26795690), (4, 13397845), (5, 10718276), (10, 5359138), (20, 2679569), (23, 2330060), (46, 1165030), (92, 582515), (113, 474260), (115, 466012), (226, 237130), (230, 233006), (452, 118565), (460, 116503), (565, 94852), (1031, 51980), (1130, 47426), (2062, 25990), (2260, 23713), (2599, 20620), (4124, 12995), (5155, 10396), (5198, 10310)]