50931540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 174545280

約数和(自身を除く): 123613740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 887, 957, 990, 1044, 1276, 1305, 1595, 1740, 1774, 1914, 1980, 2610, 2661, 2871, 3190, 3548, 3828, 4435, 4785, 5220, 5322, 5742, 6380, 7983, 8870, 9570, 9757, 10644, 11484, 13305, 14355, 15966, 17740, 19140, 19514, 25723, 26610, 28710, 29271, 31932, 39028, 39915, 48785, 51446, 53220, 57420, 58542, 77169, 79830, 87813, 97570, 102892, 117084, 128615, 146355, 154338, 159660, 175626, 195140, 231507, 257230, 282953, 292710, 308676, 351252, 385845, 439065, 463014, 514460, 565906, 585420, 771690, 848859, 878130, 926028, 1131812, 1157535, 1414765, 1543380, 1697718, 1756260, 2315070, 2546577, 2829530, 3395436, 4244295, 4630140, 5093154, 5659060, 8488590, 10186308, 12732885, 16977180, 25465770, 50931540]

約数ペア:

[(1, 50931540), (2, 25465770), (3, 16977180), (4, 12732885), (5, 10186308), (6, 8488590), (9, 5659060), (10, 5093154), (11, 4630140), (12, 4244295), (15, 3395436), (18, 2829530), (20, 2546577), (22, 2315070), (29, 1756260), (30, 1697718), (33, 1543380), (36, 1414765), (44, 1157535), (45, 1131812), (55, 926028), (58, 878130), (60, 848859), (66, 771690), (87, 585420), (90, 565906), (99, 514460), (110, 463014), (116, 439065), (132, 385845), (145, 351252), (165, 308676), (174, 292710), (180, 282953), (198, 257230), (220, 231507), (261, 195140), (290, 175626), (319, 159660), (330, 154338), (348, 146355), (396, 128615), (435, 117084), (495, 102892), (522, 97570), (580, 87813), (638, 79830), (660, 77169), (870, 58542), (887, 57420), (957, 53220), (990, 51446), (1044, 48785), (1276, 39915), (1305, 39028), (1595, 31932), (1740, 29271), (1774, 28710), (1914, 26610), (1980, 25723), (2610, 19514), (2661, 19140), (2871, 17740), (3190, 15966), (3548, 14355), (3828, 13305), (4435, 11484), (4785, 10644), (5220, 9757), (5322, 9570), (5742, 8870), (6380, 7983)]