55374928

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 129991680

約数和(自身を除く): 74616752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 389, 434, 496, 574, 656, 778, 868, 1148, 1271, 1556, 1736, 2296, 2542, 2723, 3112, 3472, 4592, 5084, 5446, 6224, 8897, 10168, 10892, 12059, 15949, 17794, 20336, 21784, 24118, 31898, 35588, 43568, 48236, 63796, 71176, 84413, 96472, 111643, 127592, 142352, 168826, 192944, 223286, 255184, 337652, 446572, 494419, 675304, 893144, 988838, 1350608, 1786288, 1977676, 3460933, 3955352, 6921866, 7910704, 13843732, 27687464, 55374928]

約数ペア:

[(1, 55374928), (2, 27687464), (4, 13843732), (7, 7910704), (8, 6921866), (14, 3955352), (16, 3460933), (28, 1977676), (31, 1786288), (41, 1350608), (56, 988838), (62, 893144), (82, 675304), (112, 494419), (124, 446572), (164, 337652), (217, 255184), (248, 223286), (287, 192944), (328, 168826), (389, 142352), (434, 127592), (496, 111643), (574, 96472), (656, 84413), (778, 71176), (868, 63796), (1148, 48236), (1271, 43568), (1556, 35588), (1736, 31898), (2296, 24118), (2542, 21784), (2723, 20336), (3112, 17794), (3472, 15949), (4592, 12059), (5084, 10892), (5446, 10168), (6224, 8897)]