49871520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 144

約数和(自身を含む): 173365920

約数和(自身を除く): 123494400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 587, 590, 708, 720, 885, 944, 1062, 1174, 1180, 1416, 1440, 1761, 1770, 1888, 2124, 2348, 2360, 2655, 2832, 2935, 3522, 3540, 4248, 4696, 4720, 5283, 5310, 5664, 5870, 7044, 7080, 8496, 8805, 9392, 9440, 10566, 10620, 11740, 14088, 14160, 16992, 17610, 18784, 21132, 21240, 23480, 26415, 28176, 28320, 34633, 35220, 42264, 42480, 46960, 52830, 56352, 69266, 70440, 84528, 84960, 93920, 103899, 105660, 138532, 140880, 169056, 173165, 207798, 211320, 277064, 281760, 311697, 346330, 415596, 422640, 519495, 554128, 623394, 692660, 831192, 845280, 1038990, 1108256, 1246788, 1385320, 1558485, 1662384, 2077980, 2493576, 2770640, 3116970, 3324768, 4155960, 4987152, 5541280, 6233940, 8311920, 9974304, 12467880, 16623840, 24935760, 49871520]

約数ペア:

[(1, 49871520), (2, 24935760), (3, 16623840), (4, 12467880), (5, 9974304), (6, 8311920), (8, 6233940), (9, 5541280), (10, 4987152), (12, 4155960), (15, 3324768), (16, 3116970), (18, 2770640), (20, 2493576), (24, 2077980), (30, 1662384), (32, 1558485), (36, 1385320), (40, 1246788), (45, 1108256), (48, 1038990), (59, 845280), (60, 831192), (72, 692660), (80, 623394), (90, 554128), (96, 519495), (118, 422640), (120, 415596), (144, 346330), (160, 311697), (177, 281760), (180, 277064), (236, 211320), (240, 207798), (288, 173165), (295, 169056), (354, 140880), (360, 138532), (472, 105660), (480, 103899), (531, 93920), (587, 84960), (590, 84528), (708, 70440), (720, 69266), (885, 56352), (944, 52830), (1062, 46960), (1174, 42480), (1180, 42264), (1416, 35220), (1440, 34633), (1761, 28320), (1770, 28176), (1888, 26415), (2124, 23480), (2348, 21240), (2360, 21132), (2655, 18784), (2832, 17610), (2935, 16992), (3522, 14160), (3540, 14088), (4248, 11740), (4696, 10620), (4720, 10566), (5283, 9440), (5310, 9392), (5664, 8805), (5870, 8496), (7044, 7080)]