48188120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29383}}^1$

素因数の和:29435

約数の個数: 32

約数和(自身を含む): 111071520

約数和(自身を除く): 62883400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 29383, 58766, 117532, 146915, 235064, 293830, 587660, 1175320, 1204703, 2409406, 4818812, 6023515, 9637624, 12047030, 24094060, 48188120]

約数ペア:

[(1, 48188120), (2, 24094060), (4, 12047030), (5, 9637624), (8, 6023515), (10, 4818812), (20, 2409406), (40, 1204703), (41, 1175320), (82, 587660), (164, 293830), (205, 235064), (328, 146915), (410, 117532), (820, 58766), (1640, 29383)]