50047620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 168920640

約数和(自身を除く): 118873020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 587, 588, 609, 735, 812, 870, 980, 1015, 1174, 1218, 1421, 1470, 1740, 1761, 2030, 2348, 2436, 2842, 2935, 2940, 3045, 3522, 4060, 4109, 4263, 5684, 5870, 6090, 7044, 7105, 8218, 8526, 8805, 11740, 12180, 12327, 14210, 16436, 17023, 17052, 17610, 20545, 21315, 24654, 28420, 28763, 34046, 35220, 41090, 42630, 49308, 51069, 57526, 61635, 68092, 82180, 85115, 85260, 86289, 102138, 115052, 119161, 123270, 143815, 170230, 172578, 204276, 238322, 246540, 255345, 287630, 340460, 345156, 357483, 431445, 476644, 510690, 575260, 595805, 714966, 834127, 862890, 1021380, 1191610, 1429932, 1668254, 1725780, 1787415, 2383220, 2502381, 3336508, 3574830, 4170635, 5004762, 7149660, 8341270, 10009524, 12511905, 16682540, 25023810, 50047620]

約数ペア:

[(1, 50047620), (2, 25023810), (3, 16682540), (4, 12511905), (5, 10009524), (6, 8341270), (7, 7149660), (10, 5004762), (12, 4170635), (14, 3574830), (15, 3336508), (20, 2502381), (21, 2383220), (28, 1787415), (29, 1725780), (30, 1668254), (35, 1429932), (42, 1191610), (49, 1021380), (58, 862890), (60, 834127), (70, 714966), (84, 595805), (87, 575260), (98, 510690), (105, 476644), (116, 431445), (140, 357483), (145, 345156), (147, 340460), (174, 287630), (196, 255345), (203, 246540), (210, 238322), (245, 204276), (290, 172578), (294, 170230), (348, 143815), (406, 123270), (420, 119161), (435, 115052), (490, 102138), (580, 86289), (587, 85260), (588, 85115), (609, 82180), (735, 68092), (812, 61635), (870, 57526), (980, 51069), (1015, 49308), (1174, 42630), (1218, 41090), (1421, 35220), (1470, 34046), (1740, 28763), (1761, 28420), (2030, 24654), (2348, 21315), (2436, 20545), (2842, 17610), (2935, 17052), (2940, 17023), (3045, 16436), (3522, 14210), (4060, 12327), (4109, 12180), (4263, 11740), (5684, 8805), (5870, 8526), (6090, 8218), (7044, 7105)]