48913280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5911

約数の個数: 64

約数和(自身を含む): 125949600

約数和(自身を除く): 77036320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 5879, 8320, 11758, 23516, 29395, 47032, 58790, 76427, 94064, 117580, 152854, 188128, 235160, 305708, 376256, 382135, 470320, 611416, 752512, 764270, 940640, 1222832, 1528540, 1881280, 2445664, 3057080, 3762560, 4891328, 6114160, 9782656, 12228320, 24456640, 48913280]

約数ペア:

[(1, 48913280), (2, 24456640), (4, 12228320), (5, 9782656), (8, 6114160), (10, 4891328), (13, 3762560), (16, 3057080), (20, 2445664), (26, 1881280), (32, 1528540), (40, 1222832), (52, 940640), (64, 764270), (65, 752512), (80, 611416), (104, 470320), (128, 382135), (130, 376256), (160, 305708), (208, 235160), (260, 188128), (320, 152854), (416, 117580), (520, 94064), (640, 76427), (832, 58790), (1040, 47032), (1664, 29395), (2080, 23516), (4160, 11758), (5879, 8320)]