50126020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7307}}^1$

素因数の和:7337

約数の個数: 48

約数和(自身を含む): 122774400

約数和(自身を除く): 72648380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7307, 14614, 29228, 36535, 51149, 73070, 102298, 146140, 204596, 255745, 358043, 511490, 716086, 1022980, 1432172, 1790215, 2506301, 3580430, 5012602, 7160860, 10025204, 12531505, 25063010, 50126020]

約数ペア:

[(1, 50126020), (2, 25063010), (4, 12531505), (5, 10025204), (7, 7160860), (10, 5012602), (14, 3580430), (20, 2506301), (28, 1790215), (35, 1432172), (49, 1022980), (70, 716086), (98, 511490), (140, 358043), (196, 255745), (245, 204596), (343, 146140), (490, 102298), (686, 73070), (980, 51149), (1372, 36535), (1715, 29228), (3430, 14614), (6860, 7307)]