54530950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 108631440

約数和(自身を除く): 54100490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 61, 95, 122, 190, 305, 475, 610, 941, 950, 1159, 1525, 1882, 2318, 3050, 4705, 5795, 9410, 11590, 17879, 23525, 28975, 35758, 47050, 57401, 57950, 89395, 114802, 178790, 287005, 446975, 574010, 893950, 1090619, 1435025, 2181238, 2870050, 5453095, 10906190, 27265475, 54530950]

約数ペア:

[(1, 54530950), (2, 27265475), (5, 10906190), (10, 5453095), (19, 2870050), (25, 2181238), (38, 1435025), (50, 1090619), (61, 893950), (95, 574010), (122, 446975), (190, 287005), (305, 178790), (475, 114802), (610, 89395), (941, 57950), (950, 57401), (1159, 47050), (1525, 35758), (1882, 28975), (2318, 23525), (3050, 17879), (4705, 11590), (5795, 9410)]