48221440

素因数分解:

$2^8\times 5^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 116961768

約数和(自身を除く): 68740328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 373, 404, 505, 640, 746, 808, 1010, 1280, 1492, 1616, 1865, 2020, 2984, 3232, 3730, 4040, 5968, 6464, 7460, 8080, 11936, 12928, 14920, 16160, 23872, 25856, 29840, 32320, 37673, 47744, 59680, 64640, 75346, 95488, 119360, 129280, 150692, 188365, 238720, 301384, 376730, 477440, 602768, 753460, 1205536, 1506920, 2411072, 3013840, 4822144, 6027680, 9644288, 12055360, 24110720, 48221440]

約数ペア:

[(1, 48221440), (2, 24110720), (4, 12055360), (5, 9644288), (8, 6027680), (10, 4822144), (16, 3013840), (20, 2411072), (32, 1506920), (40, 1205536), (64, 753460), (80, 602768), (101, 477440), (128, 376730), (160, 301384), (202, 238720), (256, 188365), (320, 150692), (373, 129280), (404, 119360), (505, 95488), (640, 75346), (746, 64640), (808, 59680), (1010, 47744), (1280, 37673), (1492, 32320), (1616, 29840), (1865, 25856), (2020, 23872), (2984, 16160), (3232, 14920), (3730, 12928), (4040, 11936), (5968, 8080), (6464, 7460)]