57123808

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2184

約数の個数: 72

約数和(自身を含む): 138583872

約数和(自身を除く): 81460064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2143, 3332, 3808, 4286, 6664, 8572, 13328, 15001, 17144, 26656, 30002, 34288, 36431, 60004, 68576, 72862, 105007, 120008, 145724, 210014, 240016, 255017, 291448, 420028, 480032, 510034, 582896, 840056, 1020068, 1165792, 1680112, 1785119, 2040136, 3360224, 3570238, 4080272, 7140476, 8160544, 14280952, 28561904, 57123808]

約数ペア:

[(1, 57123808), (2, 28561904), (4, 14280952), (7, 8160544), (8, 7140476), (14, 4080272), (16, 3570238), (17, 3360224), (28, 2040136), (32, 1785119), (34, 1680112), (49, 1165792), (56, 1020068), (68, 840056), (98, 582896), (112, 510034), (119, 480032), (136, 420028), (196, 291448), (224, 255017), (238, 240016), (272, 210014), (392, 145724), (476, 120008), (544, 105007), (784, 72862), (833, 68576), (952, 60004), (1568, 36431), (1666, 34288), (1904, 30002), (2143, 26656), (3332, 17144), (3808, 15001), (4286, 13328), (6664, 8572)]