53021096

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 112752000

約数和(自身を除く): 59730904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 71, 76, 136, 142, 152, 284, 289, 323, 568, 578, 646, 1156, 1207, 1292, 1349, 2312, 2414, 2584, 2698, 4828, 4913, 5396, 5491, 9656, 9826, 10792, 10982, 19652, 20519, 21964, 22933, 39304, 41038, 43928, 45866, 82076, 91732, 93347, 164152, 183464, 186694, 348823, 373388, 389861, 697646, 746776, 779722, 1395292, 1559444, 2790584, 3118888, 6627637, 13255274, 26510548, 53021096]

約数ペア:

[(1, 53021096), (2, 26510548), (4, 13255274), (8, 6627637), (17, 3118888), (19, 2790584), (34, 1559444), (38, 1395292), (68, 779722), (71, 746776), (76, 697646), (136, 389861), (142, 373388), (152, 348823), (284, 186694), (289, 183464), (323, 164152), (568, 93347), (578, 91732), (646, 82076), (1156, 45866), (1207, 43928), (1292, 41038), (1349, 39304), (2312, 22933), (2414, 21964), (2584, 20519), (2698, 19652), (4828, 10982), (4913, 10792), (5396, 9826), (5491, 9656)]