51238116

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 138078080

約数和(自身を除く): 86839964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 73, 97, 108, 134, 146, 194, 201, 219, 268, 291, 292, 388, 402, 438, 582, 603, 657, 804, 873, 876, 1164, 1206, 1314, 1746, 1809, 1971, 2412, 2619, 2628, 3492, 3618, 3942, 4891, 5238, 6499, 7081, 7236, 7884, 9782, 10476, 12998, 14162, 14673, 19497, 19564, 21243, 25996, 28324, 29346, 38994, 42486, 44019, 58491, 58692, 63729, 77988, 84972, 88038, 116982, 127458, 132057, 175473, 176076, 191187, 233964, 254916, 264114, 350946, 382374, 474427, 528228, 701892, 764748, 948854, 1423281, 1897708, 2846562, 4269843, 5693124, 8539686, 12809529, 17079372, 25619058, 51238116]

約数ペア:

[(1, 51238116), (2, 25619058), (3, 17079372), (4, 12809529), (6, 8539686), (9, 5693124), (12, 4269843), (18, 2846562), (27, 1897708), (36, 1423281), (54, 948854), (67, 764748), (73, 701892), (97, 528228), (108, 474427), (134, 382374), (146, 350946), (194, 264114), (201, 254916), (219, 233964), (268, 191187), (291, 176076), (292, 175473), (388, 132057), (402, 127458), (438, 116982), (582, 88038), (603, 84972), (657, 77988), (804, 63729), (873, 58692), (876, 58491), (1164, 44019), (1206, 42486), (1314, 38994), (1746, 29346), (1809, 28324), (1971, 25996), (2412, 21243), (2619, 19564), (2628, 19497), (3492, 14673), (3618, 14162), (3942, 12998), (4891, 10476), (5238, 9782), (6499, 7884), (7081, 7236)]