53845953

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 91601280

約数和(自身を除く): 37755327

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 357, 493, 609, 743, 833, 1421, 1479, 2229, 2499, 3451, 4263, 5201, 10353, 12631, 15603, 21547, 24157, 36407, 37893, 64641, 72471, 88417, 109221, 150829, 265251, 366299, 452487, 618919, 1055803, 1098897, 1856757, 2564093, 3167409, 7692279, 17948651, 53845953]

約数ペア:

[(1, 53845953), (3, 17948651), (7, 7692279), (17, 3167409), (21, 2564093), (29, 1856757), (49, 1098897), (51, 1055803), (87, 618919), (119, 452487), (147, 366299), (203, 265251), (357, 150829), (493, 109221), (609, 88417), (743, 72471), (833, 64641), (1421, 37893), (1479, 36407), (2229, 24157), (2499, 21547), (3451, 15603), (4263, 12631), (5201, 10353)]