53933438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 93878400

約数和(自身を除く): 39944962

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 2539, 5078, 10621, 21242, 33007, 48241, 66014, 96482, 109177, 218354, 627133, 1254266, 1419301, 2074363, 2838602, 4148726, 26966719, 53933438]

約数ペア:

[(1, 53933438), (2, 26966719), (13, 4148726), (19, 2838602), (26, 2074363), (38, 1419301), (43, 1254266), (86, 627133), (247, 218354), (494, 109177), (559, 96482), (817, 66014), (1118, 48241), (1634, 33007), (2539, 21242), (5078, 10621)]