55643744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 118787760

約数和(自身を除く): 63144016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 362, 416, 724, 739, 1448, 1478, 2353, 2896, 2956, 4706, 5792, 5912, 9412, 9607, 11824, 18824, 19214, 23648, 37648, 38428, 75296, 76856, 133759, 153712, 267518, 307424, 535036, 1070072, 1738867, 2140144, 3477734, 4280288, 6955468, 13910936, 27821872, 55643744]

約数ペア:

[(1, 55643744), (2, 27821872), (4, 13910936), (8, 6955468), (13, 4280288), (16, 3477734), (26, 2140144), (32, 1738867), (52, 1070072), (104, 535036), (181, 307424), (208, 267518), (362, 153712), (416, 133759), (724, 76856), (739, 75296), (1448, 38428), (1478, 37648), (2353, 23648), (2896, 19214), (2956, 18824), (4706, 11824), (5792, 9607), (5912, 9412)]