51938628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4689

約数の個数: 72

約数和(自身を含む): 148428000

約数和(自身を除く): 96489372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 4649, 5586, 9298, 11172, 13947, 18596, 27894, 32543, 55788, 65086, 88331, 97629, 130172, 176662, 195258, 227801, 264993, 353324, 390516, 455602, 529986, 618317, 683403, 911204, 1059972, 1236634, 1366806, 1854951, 2473268, 2733612, 3709902, 4328219, 7419804, 8656438, 12984657, 17312876, 25969314, 51938628]

約数ペア:

[(1, 51938628), (2, 25969314), (3, 17312876), (4, 12984657), (6, 8656438), (7, 7419804), (12, 4328219), (14, 3709902), (19, 2733612), (21, 2473268), (28, 1854951), (38, 1366806), (42, 1236634), (49, 1059972), (57, 911204), (76, 683403), (84, 618317), (98, 529986), (114, 455602), (133, 390516), (147, 353324), (196, 264993), (228, 227801), (266, 195258), (294, 176662), (399, 130172), (532, 97629), (588, 88331), (798, 65086), (931, 55788), (1596, 32543), (1862, 27894), (2793, 18596), (3724, 13947), (4649, 11172), (5586, 9298)]