53206240

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1723}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 126424368

約数和(自身を除く): 73218128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1723, 1930, 3088, 3446, 3860, 6176, 6892, 7720, 8615, 13784, 15440, 17230, 27568, 30880, 34460, 55136, 68920, 137840, 275680, 332539, 665078, 1330156, 1662695, 2660312, 3325390, 5320624, 6650780, 10641248, 13301560, 26603120, 53206240]

約数ペア:

[(1, 53206240), (2, 26603120), (4, 13301560), (5, 10641248), (8, 6650780), (10, 5320624), (16, 3325390), (20, 2660312), (32, 1662695), (40, 1330156), (80, 665078), (160, 332539), (193, 275680), (386, 137840), (772, 68920), (965, 55136), (1544, 34460), (1723, 30880), (1930, 27568), (3088, 17230), (3446, 15440), (3860, 13784), (6176, 8615), (6892, 7720)]