51292476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 146764800

約数和(自身を除く): 95472324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 41, 57, 59, 62, 76, 82, 93, 114, 118, 123, 124, 164, 171, 177, 186, 228, 236, 246, 279, 342, 354, 369, 372, 492, 531, 558, 589, 684, 708, 738, 779, 1062, 1116, 1121, 1178, 1271, 1476, 1558, 1767, 1829, 2124, 2242, 2337, 2356, 2419, 2542, 3116, 3363, 3534, 3658, 3813, 4484, 4674, 4838, 5084, 5301, 5487, 6726, 7011, 7068, 7257, 7316, 7626, 9348, 9676, 10089, 10602, 10974, 11439, 13452, 14022, 14514, 15252, 16461, 20178, 21204, 21771, 21948, 22878, 24149, 28044, 29028, 32922, 34751, 40356, 43542, 45756, 45961, 48298, 65844, 69502, 72447, 74989, 87084, 91922, 96596, 104253, 137883, 139004, 144894, 149978, 183844, 208506, 217341, 224967, 275766, 289788, 299956, 312759, 413649, 417012, 434682, 449934, 551532, 625518, 674901, 827298, 869364, 899868, 1251036, 1349802, 1424791, 1654596, 2699604, 2849582, 4274373, 5699164, 8548746, 12823119, 17097492, 25646238, 51292476]

約数ペア:

[(1, 51292476), (2, 25646238), (3, 17097492), (4, 12823119), (6, 8548746), (9, 5699164), (12, 4274373), (18, 2849582), (19, 2699604), (31, 1654596), (36, 1424791), (38, 1349802), (41, 1251036), (57, 899868), (59, 869364), (62, 827298), (76, 674901), (82, 625518), (93, 551532), (114, 449934), (118, 434682), (123, 417012), (124, 413649), (164, 312759), (171, 299956), (177, 289788), (186, 275766), (228, 224967), (236, 217341), (246, 208506), (279, 183844), (342, 149978), (354, 144894), (369, 139004), (372, 137883), (492, 104253), (531, 96596), (558, 91922), (589, 87084), (684, 74989), (708, 72447), (738, 69502), (779, 65844), (1062, 48298), (1116, 45961), (1121, 45756), (1178, 43542), (1271, 40356), (1476, 34751), (1558, 32922), (1767, 29028), (1829, 28044), (2124, 24149), (2242, 22878), (2337, 21948), (2356, 21771), (2419, 21204), (2542, 20178), (3116, 16461), (3363, 15252), (3534, 14514), (3658, 14022), (3813, 13452), (4484, 11439), (4674, 10974), (4838, 10602), (5084, 10089), (5301, 9676), (5487, 9348), (6726, 7626), (7011, 7316), (7068, 7257)]