51069564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 172540368

約数和(自身を除く): 121470804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 49, 51, 52, 63, 68, 78, 84, 91, 98, 102, 117, 119, 126, 131, 147, 153, 156, 182, 196, 204, 221, 234, 238, 252, 262, 273, 294, 306, 357, 364, 393, 441, 442, 468, 476, 524, 546, 588, 612, 637, 663, 714, 786, 819, 833, 882, 884, 917, 1071, 1092, 1179, 1274, 1326, 1428, 1547, 1572, 1638, 1666, 1703, 1764, 1834, 1911, 1989, 2142, 2227, 2358, 2499, 2548, 2652, 2751, 3094, 3276, 3332, 3406, 3668, 3822, 3978, 4284, 4454, 4641, 4716, 4998, 5109, 5502, 5733, 6188, 6419, 6681, 6812, 7497, 7644, 7956, 8253, 8908, 9282, 9996, 10218, 10829, 11004, 11466, 11921, 12838, 13362, 13923, 14994, 15327, 15589, 16506, 18564, 19257, 20043, 20436, 21658, 22932, 23842, 25676, 26724, 27846, 28951, 29988, 30654, 31178, 32487, 33012, 35763, 38514, 40086, 43316, 46767, 47684, 55692, 57771, 57902, 61308, 62356, 64974, 71526, 77028, 80172, 83447, 86853, 93534, 97461, 107289, 109123, 115542, 115804, 129948, 140301, 143052, 166894, 173706, 187068, 194922, 202657, 214578, 218246, 231084, 250341, 260559, 280602, 327369, 333788, 347412, 389844, 405314, 429156, 436492, 500682, 521118, 561204, 607971, 654738, 751023, 810628, 982107, 1001364, 1042236, 1215942, 1309476, 1418599, 1502046, 1823913, 1964214, 2431884, 2837198, 3004092, 3647826, 3928428, 4255797, 5674396, 7295652, 8511594, 12767391, 17023188, 25534782, 51069564]

約数ペア:

[(1, 51069564), (2, 25534782), (3, 17023188), (4, 12767391), (6, 8511594), (7, 7295652), (9, 5674396), (12, 4255797), (13, 3928428), (14, 3647826), (17, 3004092), (18, 2837198), (21, 2431884), (26, 1964214), (28, 1823913), (34, 1502046), (36, 1418599), (39, 1309476), (42, 1215942), (49, 1042236), (51, 1001364), (52, 982107), (63, 810628), (68, 751023), (78, 654738), (84, 607971), (91, 561204), (98, 521118), (102, 500682), (117, 436492), (119, 429156), (126, 405314), (131, 389844), (147, 347412), (153, 333788), (156, 327369), (182, 280602), (196, 260559), (204, 250341), (221, 231084), (234, 218246), (238, 214578), (252, 202657), (262, 194922), (273, 187068), (294, 173706), (306, 166894), (357, 143052), (364, 140301), (393, 129948), (441, 115804), (442, 115542), (468, 109123), (476, 107289), (524, 97461), (546, 93534), (588, 86853), (612, 83447), (637, 80172), (663, 77028), (714, 71526), (786, 64974), (819, 62356), (833, 61308), (882, 57902), (884, 57771), (917, 55692), (1071, 47684), (1092, 46767), (1179, 43316), (1274, 40086), (1326, 38514), (1428, 35763), (1547, 33012), (1572, 32487), (1638, 31178), (1666, 30654), (1703, 29988), (1764, 28951), (1834, 27846), (1911, 26724), (1989, 25676), (2142, 23842), (2227, 22932), (2358, 21658), (2499, 20436), (2548, 20043), (2652, 19257), (2751, 18564), (3094, 16506), (3276, 15589), (3332, 15327), (3406, 14994), (3668, 13923), (3822, 13362), (3978, 12838), (4284, 11921), (4454, 11466), (4641, 11004), (4716, 10829), (4998, 10218), (5109, 9996), (5502, 9282), (5733, 8908), (6188, 8253), (6419, 7956), (6681, 7644), (6812, 7497)]