51134590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8369}}^1$

素因数の和:8436

約数の個数: 32

約数和(自身を含む): 101243520

約数和(自身を除く): 50108930

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 8369, 16738, 41845, 83690, 108797, 217594, 393343, 543985, 786686, 1087970, 1966715, 3933430, 5113459, 10226918, 25567295, 51134590]

約数ペア:

[(1, 51134590), (2, 25567295), (5, 10226918), (10, 5113459), (13, 3933430), (26, 1966715), (47, 1087970), (65, 786686), (94, 543985), (130, 393343), (235, 217594), (470, 108797), (611, 83690), (1222, 41845), (3055, 16738), (6110, 8369)]