51914772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 172658304

約数和(自身を除く): 120743532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 53, 63, 69, 78, 84, 91, 92, 106, 117, 126, 138, 156, 159, 161, 169, 182, 207, 212, 234, 252, 273, 276, 299, 318, 322, 338, 364, 371, 414, 468, 477, 483, 507, 546, 598, 636, 644, 676, 689, 742, 819, 828, 897, 954, 966, 1014, 1092, 1113, 1183, 1196, 1219, 1378, 1449, 1484, 1521, 1638, 1794, 1908, 1932, 2028, 2067, 2093, 2226, 2366, 2438, 2691, 2756, 2898, 3042, 3276, 3339, 3549, 3588, 3657, 3887, 4134, 4186, 4452, 4732, 4823, 4876, 5382, 5796, 6084, 6201, 6279, 6678, 7098, 7314, 7774, 8268, 8372, 8533, 8957, 9646, 10647, 10764, 10971, 11661, 12402, 12558, 13356, 14196, 14469, 14628, 15548, 15847, 17066, 17914, 18837, 19292, 21294, 21942, 23322, 24804, 25116, 25599, 26871, 27209, 28938, 31694, 34132, 34983, 35828, 37674, 42588, 43407, 43884, 46644, 47541, 51198, 53742, 54418, 57876, 62699, 63388, 69966, 75348, 76797, 80613, 81627, 86814, 95082, 102396, 107484, 108836, 110929, 125398, 139932, 142623, 153594, 161226, 163254, 173628, 188097, 190164, 206011, 221858, 244881, 250796, 285246, 307188, 322452, 326508, 332787, 376194, 412022, 443716, 489762, 564291, 570492, 618033, 665574, 752388, 824044, 979524, 998361, 1128582, 1236066, 1331148, 1442077, 1854099, 1996722, 2257164, 2472132, 2884154, 3708198, 3993444, 4326231, 5768308, 7416396, 8652462, 12978693, 17304924, 25957386, 51914772]

約数ペア:

[(1, 51914772), (2, 25957386), (3, 17304924), (4, 12978693), (6, 8652462), (7, 7416396), (9, 5768308), (12, 4326231), (13, 3993444), (14, 3708198), (18, 2884154), (21, 2472132), (23, 2257164), (26, 1996722), (28, 1854099), (36, 1442077), (39, 1331148), (42, 1236066), (46, 1128582), (52, 998361), (53, 979524), (63, 824044), (69, 752388), (78, 665574), (84, 618033), (91, 570492), (92, 564291), (106, 489762), (117, 443716), (126, 412022), (138, 376194), (156, 332787), (159, 326508), (161, 322452), (169, 307188), (182, 285246), (207, 250796), (212, 244881), (234, 221858), (252, 206011), (273, 190164), (276, 188097), (299, 173628), (318, 163254), (322, 161226), (338, 153594), (364, 142623), (371, 139932), (414, 125398), (468, 110929), (477, 108836), (483, 107484), (507, 102396), (546, 95082), (598, 86814), (636, 81627), (644, 80613), (676, 76797), (689, 75348), (742, 69966), (819, 63388), (828, 62699), (897, 57876), (954, 54418), (966, 53742), (1014, 51198), (1092, 47541), (1113, 46644), (1183, 43884), (1196, 43407), (1219, 42588), (1378, 37674), (1449, 35828), (1484, 34983), (1521, 34132), (1638, 31694), (1794, 28938), (1908, 27209), (1932, 26871), (2028, 25599), (2067, 25116), (2093, 24804), (2226, 23322), (2366, 21942), (2438, 21294), (2691, 19292), (2756, 18837), (2898, 17914), (3042, 17066), (3276, 15847), (3339, 15548), (3549, 14628), (3588, 14469), (3657, 14196), (3887, 13356), (4134, 12558), (4186, 12402), (4452, 11661), (4732, 10971), (4823, 10764), (4876, 10647), (5382, 9646), (5796, 8957), (6084, 8533), (6201, 8372), (6279, 8268), (6678, 7774), (7098, 7314)]