50121440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18427}}^1$

素因数の和:18459

約数の個数: 48

約数和(自身を含む): 125384112

約数和(自身を除く): 75262672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 18427, 36854, 73708, 92135, 147416, 184270, 294832, 313259, 368540, 589664, 626518, 737080, 1253036, 1474160, 1566295, 2506072, 2948320, 3132590, 5012144, 6265180, 10024288, 12530360, 25060720, 50121440]

約数ペア:

[(1, 50121440), (2, 25060720), (4, 12530360), (5, 10024288), (8, 6265180), (10, 5012144), (16, 3132590), (17, 2948320), (20, 2506072), (32, 1566295), (34, 1474160), (40, 1253036), (68, 737080), (80, 626518), (85, 589664), (136, 368540), (160, 313259), (170, 294832), (272, 184270), (340, 147416), (544, 92135), (680, 73708), (1360, 36854), (2720, 18427)]