56553420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12241}}^1$

素因数の和:12271

約数の個数: 96

約数和(自身を含む): 197438976

約数和(自身を除く): 140885556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 12241, 24482, 36723, 48964, 61205, 73446, 85687, 122410, 134651, 146892, 171374, 183615, 244820, 257061, 269302, 342748, 367230, 403953, 428435, 514122, 538604, 673255, 734460, 807906, 856870, 942557, 1028244, 1285305, 1346510, 1615812, 1713740, 1885114, 2019765, 2570610, 2693020, 2827671, 3770228, 4039530, 4712785, 5141220, 5655342, 8079060, 9425570, 11310684, 14138355, 18851140, 28276710, 56553420]

約数ペア:

[(1, 56553420), (2, 28276710), (3, 18851140), (4, 14138355), (5, 11310684), (6, 9425570), (7, 8079060), (10, 5655342), (11, 5141220), (12, 4712785), (14, 4039530), (15, 3770228), (20, 2827671), (21, 2693020), (22, 2570610), (28, 2019765), (30, 1885114), (33, 1713740), (35, 1615812), (42, 1346510), (44, 1285305), (55, 1028244), (60, 942557), (66, 856870), (70, 807906), (77, 734460), (84, 673255), (105, 538604), (110, 514122), (132, 428435), (140, 403953), (154, 367230), (165, 342748), (210, 269302), (220, 257061), (231, 244820), (308, 183615), (330, 171374), (385, 146892), (420, 134651), (462, 122410), (660, 85687), (770, 73446), (924, 61205), (1155, 48964), (1540, 36723), (2310, 24482), (4620, 12241)]