50003408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 121408896

約数和(自身を除く): 71405488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 563, 728, 793, 854, 976, 1126, 1456, 1586, 1708, 2252, 3172, 3416, 3941, 4504, 5551, 6344, 6832, 7319, 7882, 9008, 11102, 12688, 14638, 15764, 22204, 29276, 31528, 34343, 44408, 51233, 58552, 63056, 68686, 88816, 102466, 117104, 137372, 204932, 240401, 274744, 409864, 446459, 480802, 549488, 819728, 892918, 961604, 1785836, 1923208, 3125213, 3571672, 3846416, 6250426, 7143344, 12500852, 25001704, 50003408]

約数ペア:

[(1, 50003408), (2, 25001704), (4, 12500852), (7, 7143344), (8, 6250426), (13, 3846416), (14, 3571672), (16, 3125213), (26, 1923208), (28, 1785836), (52, 961604), (56, 892918), (61, 819728), (91, 549488), (104, 480802), (112, 446459), (122, 409864), (182, 274744), (208, 240401), (244, 204932), (364, 137372), (427, 117104), (488, 102466), (563, 88816), (728, 68686), (793, 63056), (854, 58552), (976, 51233), (1126, 44408), (1456, 34343), (1586, 31528), (1708, 29276), (2252, 22204), (3172, 15764), (3416, 14638), (3941, 12688), (4504, 11102), (5551, 9008), (6344, 7882), (6832, 7319)]