47153988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 149288832

約数和(自身を除く): 102134844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1223, 1377, 1428, 1836, 2142, 2268, 2446, 2754, 3213, 3669, 4284, 4892, 5508, 6426, 7338, 8561, 9639, 11007, 12852, 14676, 17122, 19278, 20791, 22014, 25683, 33021, 34244, 38556, 41582, 44028, 51366, 62373, 66042, 77049, 83164, 99063, 102732, 124746, 132084, 145537, 154098, 187119, 198126, 231147, 249492, 291074, 308196, 374238, 396252, 436611, 462294, 561357, 582148, 693441, 748476, 873222, 924588, 1122714, 1309833, 1386882, 1684071, 1746444, 2245428, 2619666, 2773764, 3368142, 3929499, 5239332, 6736284, 7858998, 11788497, 15717996, 23576994, 47153988]

約数ペア:

[(1, 47153988), (2, 23576994), (3, 15717996), (4, 11788497), (6, 7858998), (7, 6736284), (9, 5239332), (12, 3929499), (14, 3368142), (17, 2773764), (18, 2619666), (21, 2245428), (27, 1746444), (28, 1684071), (34, 1386882), (36, 1309833), (42, 1122714), (51, 924588), (54, 873222), (63, 748476), (68, 693441), (81, 582148), (84, 561357), (102, 462294), (108, 436611), (119, 396252), (126, 374238), (153, 308196), (162, 291074), (189, 249492), (204, 231147), (238, 198126), (252, 187119), (306, 154098), (324, 145537), (357, 132084), (378, 124746), (459, 102732), (476, 99063), (567, 83164), (612, 77049), (714, 66042), (756, 62373), (918, 51366), (1071, 44028), (1134, 41582), (1223, 38556), (1377, 34244), (1428, 33021), (1836, 25683), (2142, 22014), (2268, 20791), (2446, 19278), (2754, 17122), (3213, 14676), (3669, 12852), (4284, 11007), (4892, 9639), (5508, 8561), (6426, 7338)]