55949800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12163}}^1$

素因数の和:12202

約数の個数: 48

約数和(自身を含む): 135750240

約数和(自身を除く): 79800440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 12163, 24326, 48652, 60815, 97304, 121630, 243260, 279749, 304075, 486520, 559498, 608150, 1118996, 1216300, 1398745, 2237992, 2432600, 2797490, 5594980, 6993725, 11189960, 13987450, 27974900, 55949800]

約数ペア:

[(1, 55949800), (2, 27974900), (4, 13987450), (5, 11189960), (8, 6993725), (10, 5594980), (20, 2797490), (23, 2432600), (25, 2237992), (40, 1398745), (46, 1216300), (50, 1118996), (92, 608150), (100, 559498), (115, 486520), (184, 304075), (200, 279749), (230, 243260), (460, 121630), (575, 97304), (920, 60815), (1150, 48652), (2300, 24326), (4600, 12163)]