49802560

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1631

約数の個数: 56

約数和(自身を含む): 119822976

約数和(自身を除く): 70020416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1511, 1648, 2060, 3022, 3296, 4120, 6044, 6592, 7555, 8240, 12088, 15110, 16480, 24176, 30220, 32960, 48352, 60440, 96704, 120880, 155633, 241760, 311266, 483520, 622532, 778165, 1245064, 1556330, 2490128, 3112660, 4980256, 6225320, 9960512, 12450640, 24901280, 49802560]

約数ペア:

[(1, 49802560), (2, 24901280), (4, 12450640), (5, 9960512), (8, 6225320), (10, 4980256), (16, 3112660), (20, 2490128), (32, 1556330), (40, 1245064), (64, 778165), (80, 622532), (103, 483520), (160, 311266), (206, 241760), (320, 155633), (412, 120880), (515, 96704), (824, 60440), (1030, 48352), (1511, 32960), (1648, 30220), (2060, 24176), (3022, 16480), (3296, 15110), (4120, 12088), (6044, 8240), (6592, 7555)]