53137916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7459}}^1$

素因数の和:7613

約数の個数: 24

約数和(自身を含む): 100889040

約数和(自身を除く): 47751124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 7459, 14918, 29836, 96967, 193934, 387868, 1021883, 2043766, 4087532, 13284479, 26568958, 53137916]

約数ペア:

[(1, 53137916), (2, 26568958), (4, 13284479), (13, 4087532), (26, 2043766), (52, 1021883), (137, 387868), (274, 193934), (548, 96967), (1781, 29836), (3562, 14918), (7124, 7459)]