54156700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41659}}^1$

素因数の和:41686

約数の個数: 36

約数和(自身を含む): 126563080

約数和(自身を除く): 72406380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 41659, 83318, 166636, 208295, 416590, 541567, 833180, 1041475, 1083134, 2082950, 2166268, 2707835, 4165900, 5415670, 10831340, 13539175, 27078350, 54156700]

約数ペア:

[(1, 54156700), (2, 27078350), (4, 13539175), (5, 10831340), (10, 5415670), (13, 4165900), (20, 2707835), (25, 2166268), (26, 2082950), (50, 1083134), (52, 1041475), (65, 833180), (100, 541567), (130, 416590), (260, 208295), (325, 166636), (650, 83318), (1300, 41659)]