50262880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1087}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 126258048

約数和(自身を除く): 75995168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1087, 1156, 1360, 1445, 2174, 2312, 2720, 2890, 4348, 4624, 5435, 5780, 8696, 9248, 10870, 11560, 17392, 18479, 21740, 23120, 34784, 36958, 43480, 46240, 73916, 86960, 92395, 147832, 173920, 184790, 295664, 314143, 369580, 591328, 628286, 739160, 1256572, 1478320, 1570715, 2513144, 2956640, 3141430, 5026288, 6282860, 10052576, 12565720, 25131440, 50262880]

約数ペア:

[(1, 50262880), (2, 25131440), (4, 12565720), (5, 10052576), (8, 6282860), (10, 5026288), (16, 3141430), (17, 2956640), (20, 2513144), (32, 1570715), (34, 1478320), (40, 1256572), (68, 739160), (80, 628286), (85, 591328), (136, 369580), (160, 314143), (170, 295664), (272, 184790), (289, 173920), (340, 147832), (544, 92395), (578, 86960), (680, 73916), (1087, 46240), (1156, 43480), (1360, 36958), (1445, 34784), (2174, 23120), (2312, 21740), (2720, 18479), (2890, 17392), (4348, 11560), (4624, 10870), (5435, 9248), (5780, 8696)]