48488240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14783}}^1$

素因数の和:14837

約数の個数: 40

約数和(自身を含む): 115492608

約数和(自身を除く): 67004368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 14783, 29566, 59132, 73915, 118264, 147830, 236528, 295660, 591320, 606103, 1182640, 1212206, 2424412, 3030515, 4848824, 6061030, 9697648, 12122060, 24244120, 48488240]

約数ペア:

[(1, 48488240), (2, 24244120), (4, 12122060), (5, 9697648), (8, 6061030), (10, 4848824), (16, 3030515), (20, 2424412), (40, 1212206), (41, 1182640), (80, 606103), (82, 591320), (164, 295660), (205, 236528), (328, 147830), (410, 118264), (656, 73915), (820, 59132), (1640, 29566), (3280, 14783)]