50145228

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 153753600

約数和(自身を除く): 103608372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 131, 147, 186, 196, 217, 252, 262, 279, 294, 343, 372, 393, 434, 441, 524, 558, 588, 651, 686, 786, 868, 882, 917, 1029, 1116, 1179, 1302, 1372, 1519, 1572, 1764, 1834, 1953, 2058, 2358, 2604, 2751, 3038, 3087, 3668, 3906, 4061, 4116, 4557, 4716, 5502, 6076, 6174, 6419, 7812, 8122, 8253, 9114, 10633, 11004, 12183, 12348, 12838, 13671, 16244, 16506, 18228, 19257, 21266, 24366, 25676, 27342, 28427, 31899, 33012, 36549, 38514, 42532, 44933, 48732, 54684, 56854, 57771, 63798, 73098, 77028, 85281, 89866, 95697, 113708, 115542, 127596, 134799, 146196, 170562, 179732, 191394, 198989, 231084, 255843, 269598, 341124, 382788, 397978, 404397, 511686, 539196, 596967, 795956, 808794, 1023372, 1193934, 1392923, 1617588, 1790901, 2387868, 2785846, 3581802, 4178769, 5571692, 7163604, 8357538, 12536307, 16715076, 25072614, 50145228]

約数ペア:

[(1, 50145228), (2, 25072614), (3, 16715076), (4, 12536307), (6, 8357538), (7, 7163604), (9, 5571692), (12, 4178769), (14, 3581802), (18, 2785846), (21, 2387868), (28, 1790901), (31, 1617588), (36, 1392923), (42, 1193934), (49, 1023372), (62, 808794), (63, 795956), (84, 596967), (93, 539196), (98, 511686), (124, 404397), (126, 397978), (131, 382788), (147, 341124), (186, 269598), (196, 255843), (217, 231084), (252, 198989), (262, 191394), (279, 179732), (294, 170562), (343, 146196), (372, 134799), (393, 127596), (434, 115542), (441, 113708), (524, 95697), (558, 89866), (588, 85281), (651, 77028), (686, 73098), (786, 63798), (868, 57771), (882, 56854), (917, 54684), (1029, 48732), (1116, 44933), (1179, 42532), (1302, 38514), (1372, 36549), (1519, 33012), (1572, 31899), (1764, 28427), (1834, 27342), (1953, 25676), (2058, 24366), (2358, 21266), (2604, 19257), (2751, 18228), (3038, 16506), (3087, 16244), (3668, 13671), (3906, 12838), (4061, 12348), (4116, 12183), (4557, 11004), (4716, 10633), (5502, 9114), (6076, 8253), (6174, 8122), (6419, 7812)]