51959556

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 151240320

約数和(自身を除く): 99280764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 122, 132, 162, 183, 198, 239, 244, 297, 324, 366, 396, 478, 549, 594, 671, 717, 732, 891, 956, 1098, 1188, 1342, 1434, 1647, 1782, 2013, 2151, 2196, 2629, 2684, 2868, 3294, 3564, 4026, 4302, 4941, 5258, 6039, 6453, 6588, 7887, 8052, 8604, 9882, 10516, 12078, 12906, 14579, 15774, 18117, 19359, 19764, 23661, 24156, 25812, 29158, 31548, 36234, 38718, 43737, 47322, 54351, 58316, 70983, 72468, 77436, 87474, 94644, 108702, 131211, 141966, 160369, 174948, 212949, 217404, 262422, 283932, 320738, 393633, 425898, 481107, 524844, 641476, 787266, 851796, 962214, 1180899, 1443321, 1574532, 1924428, 2361798, 2886642, 4329963, 4723596, 5773284, 8659926, 12989889, 17319852, 25979778, 51959556]

約数ペア:

[(1, 51959556), (2, 25979778), (3, 17319852), (4, 12989889), (6, 8659926), (9, 5773284), (11, 4723596), (12, 4329963), (18, 2886642), (22, 2361798), (27, 1924428), (33, 1574532), (36, 1443321), (44, 1180899), (54, 962214), (61, 851796), (66, 787266), (81, 641476), (99, 524844), (108, 481107), (122, 425898), (132, 393633), (162, 320738), (183, 283932), (198, 262422), (239, 217404), (244, 212949), (297, 174948), (324, 160369), (366, 141966), (396, 131211), (478, 108702), (549, 94644), (594, 87474), (671, 77436), (717, 72468), (732, 70983), (891, 58316), (956, 54351), (1098, 47322), (1188, 43737), (1342, 38718), (1434, 36234), (1647, 31548), (1782, 29158), (2013, 25812), (2151, 24156), (2196, 23661), (2629, 19764), (2684, 19359), (2868, 18117), (3294, 15774), (3564, 14579), (4026, 12906), (4302, 12078), (4941, 10516), (5258, 9882), (6039, 8604), (6453, 8052), (6588, 7887)]