53881036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64451}}^1$

素因数の和:64485

約数の個数: 24

約数和(自身を含む): 108279360

約数和(自身を除く): 54398324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 64451, 128902, 257804, 708961, 1224569, 1417922, 2449138, 2835844, 4898276, 13470259, 26940518, 53881036]

約数ペア:

[(1, 53881036), (2, 26940518), (4, 13470259), (11, 4898276), (19, 2835844), (22, 2449138), (38, 1417922), (44, 1224569), (76, 708961), (209, 257804), (418, 128902), (836, 64451)]