54419300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 130403112

約数和(自身を除く): 75983812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 820, 1021, 1025, 1066, 1300, 2042, 2050, 2132, 2665, 4084, 4100, 5105, 5330, 10210, 10660, 13273, 13325, 20420, 25525, 26546, 26650, 41861, 51050, 53092, 53300, 66365, 83722, 102100, 132730, 167444, 209305, 265460, 331825, 418610, 544193, 663650, 837220, 1046525, 1088386, 1327300, 2093050, 2176772, 2720965, 4186100, 5441930, 10883860, 13604825, 27209650, 54419300]

約数ペア:

[(1, 54419300), (2, 27209650), (4, 13604825), (5, 10883860), (10, 5441930), (13, 4186100), (20, 2720965), (25, 2176772), (26, 2093050), (41, 1327300), (50, 1088386), (52, 1046525), (65, 837220), (82, 663650), (100, 544193), (130, 418610), (164, 331825), (205, 265460), (260, 209305), (325, 167444), (410, 132730), (533, 102100), (650, 83722), (820, 66365), (1021, 53300), (1025, 53092), (1066, 51050), (1300, 41861), (2042, 26650), (2050, 26546), (2132, 25525), (2665, 20420), (4084, 13325), (4100, 13273), (5105, 10660), (5330, 10210)]