55278316562

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{4049}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 99283968000

約数和(自身を除く): 44005651438

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 379, 434, 581, 758, 1162, 2573, 2653, 4049, 5146, 5306, 8098, 11749, 18011, 23498, 28343, 31457, 36022, 56686, 62914, 82243, 125519, 164486, 220199, 251038, 336067, 440398, 672134, 878633, 975167, 1534571, 1757266, 1950334, 2352469, 3069142, 4704938, 6826169, 10418077, 10741997, 13652338, 20836154, 21483994, 47571701, 72926539, 95143402, 127369393, 145853078, 254738786, 333001907, 666003814, 891585751, 1783171502, 3948451183, 7896902366, 27639158281, 55278316562]

約数ペア:

[(1, 55278316562), (2, 27639158281), (7, 7896902366), (14, 3948451183), (31, 1783171502), (62, 891585751), (83, 666003814), (166, 333001907), (217, 254738786), (379, 145853078), (434, 127369393), (581, 95143402), (758, 72926539), (1162, 47571701), (2573, 21483994), (2653, 20836154), (4049, 13652338), (5146, 10741997), (5306, 10418077), (8098, 6826169), (11749, 4704938), (18011, 3069142), (23498, 2352469), (28343, 1950334), (31457, 1757266), (36022, 1534571), (56686, 975167), (62914, 878633), (82243, 672134), (125519, 440398), (164486, 336067), (220199, 251038)]