48948640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 126309456

約数和(自身を除く): 77360816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 202, 208, 233, 260, 404, 416, 466, 505, 520, 808, 932, 1010, 1040, 1165, 1313, 1616, 1864, 2020, 2080, 2330, 2626, 3029, 3232, 3728, 4040, 4660, 5252, 6058, 6565, 7456, 8080, 9320, 10504, 12116, 13130, 15145, 16160, 18640, 21008, 23533, 24232, 26260, 30290, 37280, 42016, 47066, 48464, 52520, 60580, 94132, 96928, 105040, 117665, 121160, 188264, 210080, 235330, 242320, 305929, 376528, 470660, 484640, 611858, 753056, 941320, 1223716, 1529645, 1882640, 2447432, 3059290, 3765280, 4894864, 6118580, 9789728, 12237160, 24474320, 48948640]

約数ペア:

[(1, 48948640), (2, 24474320), (4, 12237160), (5, 9789728), (8, 6118580), (10, 4894864), (13, 3765280), (16, 3059290), (20, 2447432), (26, 1882640), (32, 1529645), (40, 1223716), (52, 941320), (65, 753056), (80, 611858), (101, 484640), (104, 470660), (130, 376528), (160, 305929), (202, 242320), (208, 235330), (233, 210080), (260, 188264), (404, 121160), (416, 117665), (466, 105040), (505, 96928), (520, 94132), (808, 60580), (932, 52520), (1010, 48464), (1040, 47066), (1165, 42016), (1313, 37280), (1616, 30290), (1864, 26260), (2020, 24232), (2080, 23533), (2330, 21008), (2626, 18640), (3029, 16160), (3232, 15145), (3728, 13130), (4040, 12116), (4660, 10504), (5252, 9320), (6058, 8080), (6565, 7456)]