53255556

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 150833760

約数和(自身を除く): 97578204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 81, 82, 108, 114, 123, 162, 164, 171, 211, 228, 246, 324, 342, 369, 422, 492, 513, 633, 684, 738, 779, 844, 1026, 1107, 1266, 1476, 1539, 1558, 1899, 2052, 2214, 2337, 2532, 3078, 3116, 3321, 3798, 4009, 4428, 4674, 5697, 6156, 6642, 7011, 7596, 8018, 8651, 9348, 11394, 12027, 13284, 14022, 16036, 17091, 17302, 21033, 22788, 24054, 25953, 28044, 34182, 34604, 36081, 42066, 48108, 51906, 63099, 68364, 72162, 77859, 84132, 103812, 108243, 126198, 144324, 155718, 164369, 216486, 233577, 252396, 311436, 324729, 328738, 432972, 467154, 493107, 649458, 657476, 700731, 934308, 986214, 1298916, 1401462, 1479321, 1972428, 2802924, 2958642, 4437963, 5917284, 8875926, 13313889, 17751852, 26627778, 53255556]

約数ペア:

[(1, 53255556), (2, 26627778), (3, 17751852), (4, 13313889), (6, 8875926), (9, 5917284), (12, 4437963), (18, 2958642), (19, 2802924), (27, 1972428), (36, 1479321), (38, 1401462), (41, 1298916), (54, 986214), (57, 934308), (76, 700731), (81, 657476), (82, 649458), (108, 493107), (114, 467154), (123, 432972), (162, 328738), (164, 324729), (171, 311436), (211, 252396), (228, 233577), (246, 216486), (324, 164369), (342, 155718), (369, 144324), (422, 126198), (492, 108243), (513, 103812), (633, 84132), (684, 77859), (738, 72162), (779, 68364), (844, 63099), (1026, 51906), (1107, 48108), (1266, 42066), (1476, 36081), (1539, 34604), (1558, 34182), (1899, 28044), (2052, 25953), (2214, 24054), (2337, 22788), (2532, 21033), (3078, 17302), (3116, 17091), (3321, 16036), (3798, 14022), (4009, 13284), (4428, 12027), (4674, 11394), (5697, 9348), (6156, 8651), (6642, 8018), (7011, 7596)]