50719580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 59595940

約数列:

[1, 2, 4, 5, 10, 20, 47, 79, 94, 158, 188, 235, 316, 395, 470, 683, 790, 940, 1366, 1580, 2732, 3415, 3713, 6830, 7426, 13660, 14852, 18565, 32101, 37130, 53957, 64202, 74260, 107914, 128404, 160505, 215828, 269785, 321010, 539570, 642020, 1079140, 2535979, 5071958, 10143916, 12679895, 25359790, 50719580]

約数ペア:

[(1, 50719580), (2, 25359790), (4, 12679895), (5, 10143916), (10, 5071958), (20, 2535979), (47, 1079140), (79, 642020), (94, 539570), (158, 321010), (188, 269785), (235, 215828), (316, 160505), (395, 128404), (470, 107914), (683, 74260), (790, 64202), (940, 53957), (1366, 37130), (1580, 32101), (2732, 18565), (3415, 14852), (3713, 13660), (6830, 7426)]