50400840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2119

約数の個数: 128

約数和(自身を含む): 178848000

約数和(自身を除く): 128447160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2069, 2436, 3045, 3480, 4060, 4138, 4872, 6090, 6207, 8120, 8276, 10345, 12180, 12414, 14483, 16552, 20690, 24360, 24828, 28966, 31035, 41380, 43449, 49656, 57932, 60001, 62070, 72415, 82760, 86898, 115864, 120002, 124140, 144830, 173796, 180003, 217245, 240004, 248280, 289660, 300005, 347592, 360006, 420007, 434490, 480008, 579320, 600010, 720012, 840014, 868980, 900015, 1200020, 1260021, 1440024, 1680028, 1737960, 1800030, 2100035, 2400040, 2520042, 3360056, 3600060, 4200070, 5040084, 6300105, 7200120, 8400140, 10080168, 12600210, 16800280, 25200420, 50400840]

約数ペア:

[(1, 50400840), (2, 25200420), (3, 16800280), (4, 12600210), (5, 10080168), (6, 8400140), (7, 7200120), (8, 6300105), (10, 5040084), (12, 4200070), (14, 3600060), (15, 3360056), (20, 2520042), (21, 2400040), (24, 2100035), (28, 1800030), (29, 1737960), (30, 1680028), (35, 1440024), (40, 1260021), (42, 1200020), (56, 900015), (58, 868980), (60, 840014), (70, 720012), (84, 600010), (87, 579320), (105, 480008), (116, 434490), (120, 420007), (140, 360006), (145, 347592), (168, 300005), (174, 289660), (203, 248280), (210, 240004), (232, 217245), (280, 180003), (290, 173796), (348, 144830), (406, 124140), (420, 120002), (435, 115864), (580, 86898), (609, 82760), (696, 72415), (812, 62070), (840, 60001), (870, 57932), (1015, 49656), (1160, 43449), (1218, 41380), (1624, 31035), (1740, 28966), (2030, 24828), (2069, 24360), (2436, 20690), (3045, 16552), (3480, 14483), (4060, 12414), (4138, 12180), (4872, 10345), (6090, 8276), (6207, 8120)]