55516428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 162989904

約数和(自身を除く): 107473476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 297, 324, 333, 396, 407, 421, 444, 594, 666, 814, 842, 891, 999, 1188, 1221, 1263, 1332, 1628, 1684, 1782, 1998, 2442, 2526, 2997, 3564, 3663, 3789, 3996, 4631, 4884, 5052, 5994, 7326, 7578, 9262, 10989, 11367, 11988, 13893, 14652, 15156, 15577, 18524, 21978, 22734, 27786, 31154, 32967, 34101, 41679, 43956, 45468, 46731, 55572, 62308, 65934, 68202, 83358, 93462, 125037, 131868, 136404, 140193, 166716, 171347, 186924, 250074, 280386, 342694, 375111, 420579, 500148, 514041, 560772, 685388, 750222, 841158, 1028082, 1261737, 1500444, 1542123, 1682316, 2056164, 2523474, 3084246, 4626369, 5046948, 6168492, 9252738, 13879107, 18505476, 27758214, 55516428]

約数ペア:

[(1, 55516428), (2, 27758214), (3, 18505476), (4, 13879107), (6, 9252738), (9, 6168492), (11, 5046948), (12, 4626369), (18, 3084246), (22, 2523474), (27, 2056164), (33, 1682316), (36, 1542123), (37, 1500444), (44, 1261737), (54, 1028082), (66, 841158), (74, 750222), (81, 685388), (99, 560772), (108, 514041), (111, 500148), (132, 420579), (148, 375111), (162, 342694), (198, 280386), (222, 250074), (297, 186924), (324, 171347), (333, 166716), (396, 140193), (407, 136404), (421, 131868), (444, 125037), (594, 93462), (666, 83358), (814, 68202), (842, 65934), (891, 62308), (999, 55572), (1188, 46731), (1221, 45468), (1263, 43956), (1332, 41679), (1628, 34101), (1684, 32967), (1782, 31154), (1998, 27786), (2442, 22734), (2526, 21978), (2997, 18524), (3564, 15577), (3663, 15156), (3789, 14652), (3996, 13893), (4631, 11988), (4884, 11367), (5052, 10989), (5994, 9262), (7326, 7578)]