55785584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 111482448

約数和(自身を除く): 55696864

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 277, 307, 328, 554, 614, 656, 1108, 1228, 2216, 2456, 4432, 4912, 11357, 12587, 22714, 25174, 45428, 50348, 85039, 90856, 100696, 170078, 181712, 201392, 340156, 680312, 1360624, 3486599, 6973198, 13946396, 27892792, 55785584]

約数ペア:

[(1, 55785584), (2, 27892792), (4, 13946396), (8, 6973198), (16, 3486599), (41, 1360624), (82, 680312), (164, 340156), (277, 201392), (307, 181712), (328, 170078), (554, 100696), (614, 90856), (656, 85039), (1108, 50348), (1228, 45428), (2216, 25174), (2456, 22714), (4432, 12587), (4912, 11357)]