26942950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 53568000

約数和(自身を除く): 26625050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 190, 359, 395, 475, 718, 790, 950, 1501, 1795, 1975, 3002, 3590, 3950, 6821, 7505, 8975, 13642, 15010, 17950, 28361, 34105, 37525, 56722, 68210, 75050, 141805, 170525, 283610, 341050, 538859, 709025, 1077718, 1418050, 2694295, 5388590, 13471475, 26942950]

約数ペア:

[(1, 26942950), (2, 13471475), (5, 5388590), (10, 2694295), (19, 1418050), (25, 1077718), (38, 709025), (50, 538859), (79, 341050), (95, 283610), (158, 170525), (190, 141805), (359, 75050), (395, 68210), (475, 56722), (718, 37525), (790, 34105), (950, 28361), (1501, 17950), (1795, 15010), (1975, 13642), (3002, 8975), (3590, 7505), (3950, 6821)]