50180240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 128563200

約数和(自身を除く): 78382960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 449, 508, 635, 880, 898, 1016, 1270, 1397, 1796, 2032, 2245, 2540, 2794, 3592, 4490, 4939, 5080, 5588, 6985, 7184, 8980, 9878, 10160, 11176, 13970, 17960, 19756, 22352, 24695, 27940, 35920, 39512, 49390, 55880, 57023, 79024, 98780, 111760, 114046, 197560, 228092, 285115, 395120, 456184, 570230, 627253, 912368, 1140460, 1254506, 2280920, 2509012, 3136265, 4561840, 5018024, 6272530, 10036048, 12545060, 25090120, 50180240]

約数ペア:

[(1, 50180240), (2, 25090120), (4, 12545060), (5, 10036048), (8, 6272530), (10, 5018024), (11, 4561840), (16, 3136265), (20, 2509012), (22, 2280920), (40, 1254506), (44, 1140460), (55, 912368), (80, 627253), (88, 570230), (110, 456184), (127, 395120), (176, 285115), (220, 228092), (254, 197560), (440, 114046), (449, 111760), (508, 98780), (635, 79024), (880, 57023), (898, 55880), (1016, 49390), (1270, 39512), (1397, 35920), (1796, 27940), (2032, 24695), (2245, 22352), (2540, 19756), (2794, 17960), (3592, 13970), (4490, 11176), (4939, 10160), (5080, 9878), (5588, 8980), (6985, 7184)]