50311430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20369}}^1$

素因数の和:20408

約数の個数: 32

約数和(自身を含む): 102664800

約数和(自身を除く): 52353370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 20369, 40738, 101845, 203690, 264797, 387011, 529594, 774022, 1323985, 1935055, 2647970, 3870110, 5031143, 10062286, 25155715, 50311430]

約数ペア:

[(1, 50311430), (2, 25155715), (5, 10062286), (10, 5031143), (13, 3870110), (19, 2647970), (26, 1935055), (38, 1323985), (65, 774022), (95, 529594), (130, 387011), (190, 264797), (247, 203690), (494, 101845), (1235, 40738), (2470, 20369)]