51260496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 157614912

約数和(自身を除く): 106354416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 61, 82, 84, 112, 122, 123, 164, 168, 183, 244, 246, 287, 328, 336, 366, 427, 488, 492, 574, 656, 732, 854, 861, 976, 984, 1148, 1281, 1464, 1708, 1722, 1968, 2296, 2501, 2562, 2928, 3416, 3444, 3721, 4592, 5002, 5124, 6832, 6888, 7442, 7503, 10004, 10248, 11163, 13776, 14884, 15006, 17507, 20008, 20496, 22326, 26047, 29768, 30012, 35014, 40016, 44652, 52094, 52521, 59536, 60024, 70028, 78141, 89304, 104188, 105042, 120048, 140056, 152561, 156282, 178608, 208376, 210084, 280112, 305122, 312564, 416752, 420168, 457683, 610244, 625128, 840336, 915366, 1067927, 1220488, 1250256, 1830732, 2135854, 2440976, 3203781, 3661464, 4271708, 6407562, 7322928, 8543416, 12815124, 17086832, 25630248, 51260496]

約数ペア:

[(1, 51260496), (2, 25630248), (3, 17086832), (4, 12815124), (6, 8543416), (7, 7322928), (8, 6407562), (12, 4271708), (14, 3661464), (16, 3203781), (21, 2440976), (24, 2135854), (28, 1830732), (41, 1250256), (42, 1220488), (48, 1067927), (56, 915366), (61, 840336), (82, 625128), (84, 610244), (112, 457683), (122, 420168), (123, 416752), (164, 312564), (168, 305122), (183, 280112), (244, 210084), (246, 208376), (287, 178608), (328, 156282), (336, 152561), (366, 140056), (427, 120048), (488, 105042), (492, 104188), (574, 89304), (656, 78141), (732, 70028), (854, 60024), (861, 59536), (976, 52521), (984, 52094), (1148, 44652), (1281, 40016), (1464, 35014), (1708, 30012), (1722, 29768), (1968, 26047), (2296, 22326), (2501, 20496), (2562, 20008), (2928, 17507), (3416, 15006), (3444, 14884), (3721, 13776), (4592, 11163), (5002, 10248), (5124, 10004), (6832, 7503), (6888, 7442)]