45707090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31963}}^1$

素因数の和:31994

約数の個数: 32

約数和(自身を含む): 96659136

約数和(自身を除く): 50952046

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 31963, 63926, 159815, 319630, 351593, 415519, 703186, 831038, 1757965, 2077595, 3515930, 4155190, 4570709, 9141418, 22853545, 45707090]

約数ペア:

[(1, 45707090), (2, 22853545), (5, 9141418), (10, 4570709), (11, 4155190), (13, 3515930), (22, 2077595), (26, 1757965), (55, 831038), (65, 703186), (110, 415519), (130, 351593), (143, 319630), (286, 159815), (715, 63926), (1430, 31963)]