56841740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4261}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 128882880

約数和(自身を除く): 72041140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 4261, 6670, 8522, 13340, 17044, 21305, 42610, 85220, 98003, 123569, 196006, 247138, 392012, 490015, 494276, 617845, 980030, 1235690, 1960060, 2471380, 2842087, 5684174, 11368348, 14210435, 28420870, 56841740]

約数ペア:

[(1, 56841740), (2, 28420870), (4, 14210435), (5, 11368348), (10, 5684174), (20, 2842087), (23, 2471380), (29, 1960060), (46, 1235690), (58, 980030), (92, 617845), (115, 494276), (116, 490015), (145, 392012), (230, 247138), (290, 196006), (460, 123569), (580, 98003), (667, 85220), (1334, 42610), (2668, 21305), (3335, 17044), (4261, 13340), (6670, 8522)]