50420048

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^3\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 119873280

約数和(自身を除く): 69453232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 529, 592, 644, 851, 1036, 1058, 1288, 1702, 2072, 2116, 2576, 3404, 3703, 4144, 4232, 5957, 6808, 7406, 8464, 11914, 12167, 13616, 14812, 19573, 23828, 24334, 29624, 39146, 47656, 48668, 59248, 78292, 85169, 95312, 97336, 137011, 156584, 170338, 194672, 274022, 313168, 340676, 450179, 548044, 681352, 900358, 1096088, 1362704, 1800716, 2192176, 3151253, 3601432, 6302506, 7202864, 12605012, 25210024, 50420048]

約数ペア:

[(1, 50420048), (2, 25210024), (4, 12605012), (7, 7202864), (8, 6302506), (14, 3601432), (16, 3151253), (23, 2192176), (28, 1800716), (37, 1362704), (46, 1096088), (56, 900358), (74, 681352), (92, 548044), (112, 450179), (148, 340676), (161, 313168), (184, 274022), (259, 194672), (296, 170338), (322, 156584), (368, 137011), (518, 97336), (529, 95312), (592, 85169), (644, 78292), (851, 59248), (1036, 48668), (1058, 47656), (1288, 39146), (1702, 29624), (2072, 24334), (2116, 23828), (2576, 19573), (3404, 14812), (3703, 13616), (4144, 12167), (4232, 11914), (5957, 8464), (6808, 7406)]