50494640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2494

約数の個数: 80

約数和(自身を含む): 137854272

約数和(自身を除く): 87359632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2437, 2590, 2960, 4144, 4874, 5180, 9748, 10360, 12185, 17059, 19496, 20720, 24370, 34118, 38992, 48740, 68236, 85295, 90169, 97480, 136472, 170590, 180338, 194960, 272944, 341180, 360676, 450845, 631183, 682360, 721352, 901690, 1262366, 1364720, 1442704, 1803380, 2524732, 3155915, 3606760, 5049464, 6311830, 7213520, 10098928, 12623660, 25247320, 50494640]

約数ペア:

[(1, 50494640), (2, 25247320), (4, 12623660), (5, 10098928), (7, 7213520), (8, 6311830), (10, 5049464), (14, 3606760), (16, 3155915), (20, 2524732), (28, 1803380), (35, 1442704), (37, 1364720), (40, 1262366), (56, 901690), (70, 721352), (74, 682360), (80, 631183), (112, 450845), (140, 360676), (148, 341180), (185, 272944), (259, 194960), (280, 180338), (296, 170590), (370, 136472), (518, 97480), (560, 90169), (592, 85295), (740, 68236), (1036, 48740), (1295, 38992), (1480, 34118), (2072, 24370), (2437, 20720), (2590, 19496), (2960, 17059), (4144, 12185), (4874, 10360), (5180, 9748)]