49215244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 98744800

約数和(自身を除く): 49529556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 457, 494, 914, 988, 1417, 1828, 2071, 2834, 4142, 5668, 5941, 8284, 8683, 11882, 17366, 23764, 26923, 34732, 49813, 53846, 99626, 107692, 112879, 199252, 225758, 451516, 647569, 946447, 1295138, 1892894, 2590276, 3785788, 12303811, 24607622, 49215244]

約数ペア:

[(1, 49215244), (2, 24607622), (4, 12303811), (13, 3785788), (19, 2590276), (26, 1892894), (38, 1295138), (52, 946447), (76, 647569), (109, 451516), (218, 225758), (247, 199252), (436, 112879), (457, 107692), (494, 99626), (914, 53846), (988, 49813), (1417, 34732), (1828, 26923), (2071, 23764), (2834, 17366), (4142, 11882), (5668, 8683), (5941, 8284)]