49730144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 54053536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 263, 304, 311, 526, 608, 622, 1052, 1244, 2104, 2488, 4208, 4976, 4997, 5909, 8416, 9952, 9994, 11818, 19988, 23636, 39976, 47272, 79952, 81793, 94544, 159904, 163586, 189088, 327172, 654344, 1308688, 1554067, 2617376, 3108134, 6216268, 12432536, 24865072, 49730144]

約数ペア:

[(1, 49730144), (2, 24865072), (4, 12432536), (8, 6216268), (16, 3108134), (19, 2617376), (32, 1554067), (38, 1308688), (76, 654344), (152, 327172), (263, 189088), (304, 163586), (311, 159904), (526, 94544), (608, 81793), (622, 79952), (1052, 47272), (1244, 39976), (2104, 23636), (2488, 19988), (4208, 11818), (4976, 9994), (4997, 9952), (5909, 8416)]