55978720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 152603136

約数和(自身を除く): 96624416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 331, 560, 604, 662, 755, 1057, 1120, 1208, 1324, 1510, 1655, 2114, 2317, 2416, 2648, 3020, 3310, 4228, 4634, 4832, 5285, 5296, 6040, 6620, 8456, 9268, 10570, 10592, 11585, 12080, 13240, 16912, 18536, 21140, 23170, 24160, 26480, 33824, 37072, 42280, 46340, 49981, 52960, 74144, 84560, 92680, 99962, 169120, 185360, 199924, 249905, 349867, 370720, 399848, 499810, 699734, 799696, 999620, 1399468, 1599392, 1749335, 1999240, 2798936, 3498670, 3998480, 5597872, 6997340, 7996960, 11195744, 13994680, 27989360, 55978720]

約数ペア:

[(1, 55978720), (2, 27989360), (4, 13994680), (5, 11195744), (7, 7996960), (8, 6997340), (10, 5597872), (14, 3998480), (16, 3498670), (20, 2798936), (28, 1999240), (32, 1749335), (35, 1599392), (40, 1399468), (56, 999620), (70, 799696), (80, 699734), (112, 499810), (140, 399848), (151, 370720), (160, 349867), (224, 249905), (280, 199924), (302, 185360), (331, 169120), (560, 99962), (604, 92680), (662, 84560), (755, 74144), (1057, 52960), (1120, 49981), (1208, 46340), (1324, 42280), (1510, 37072), (1655, 33824), (2114, 26480), (2317, 24160), (2416, 23170), (2648, 21140), (3020, 18536), (3310, 16912), (4228, 13240), (4634, 12080), (4832, 11585), (5285, 10592), (5296, 10570), (6040, 9268), (6620, 8456)]