54173750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2322

約数の個数: 40

約数和(自身を含む): 106934520

約数和(自身を除く): 52760770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1250, 2281, 2375, 4562, 4750, 11405, 11875, 22810, 23750, 43339, 57025, 86678, 114050, 216695, 285125, 433390, 570250, 1083475, 1425625, 2166950, 2851250, 5417375, 10834750, 27086875, 54173750]

約数ペア:

[(1, 54173750), (2, 27086875), (5, 10834750), (10, 5417375), (19, 2851250), (25, 2166950), (38, 1425625), (50, 1083475), (95, 570250), (125, 433390), (190, 285125), (250, 216695), (475, 114050), (625, 86678), (950, 57025), (1250, 43339), (2281, 23750), (2375, 22810), (4562, 11875), (4750, 11405)]