48157760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21499}}^1$

素因数の和:21523

約数の個数: 56

約数和(自身を含む): 131064000

約数和(自身を除く): 82906240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21499, 42998, 85996, 107495, 150493, 171992, 214990, 300986, 343984, 429980, 601972, 687968, 752465, 859960, 1203944, 1375936, 1504930, 1719920, 2407888, 3009860, 3439840, 4815776, 6019720, 6879680, 9631552, 12039440, 24078880, 48157760]

約数ペア:

[(1, 48157760), (2, 24078880), (4, 12039440), (5, 9631552), (7, 6879680), (8, 6019720), (10, 4815776), (14, 3439840), (16, 3009860), (20, 2407888), (28, 1719920), (32, 1504930), (35, 1375936), (40, 1203944), (56, 859960), (64, 752465), (70, 687968), (80, 601972), (112, 429980), (140, 343984), (160, 300986), (224, 214990), (280, 171992), (320, 150493), (448, 107495), (560, 85996), (1120, 42998), (2240, 21499)]