49485424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 107136000

約数和(自身を除く): 57650576

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 59, 62, 76, 89, 118, 124, 152, 178, 236, 248, 304, 356, 472, 496, 589, 712, 944, 1121, 1178, 1424, 1691, 1829, 2242, 2356, 2759, 3382, 3658, 4484, 4712, 5251, 5518, 6764, 7316, 8968, 9424, 10502, 11036, 13528, 14632, 17936, 21004, 22072, 27056, 29264, 34751, 42008, 44144, 52421, 69502, 84016, 99769, 104842, 139004, 162781, 199538, 209684, 278008, 325562, 399076, 419368, 556016, 651124, 798152, 838736, 1302248, 1596304, 2604496, 3092839, 6185678, 12371356, 24742712, 49485424]

約数ペア:

[(1, 49485424), (2, 24742712), (4, 12371356), (8, 6185678), (16, 3092839), (19, 2604496), (31, 1596304), (38, 1302248), (59, 838736), (62, 798152), (76, 651124), (89, 556016), (118, 419368), (124, 399076), (152, 325562), (178, 278008), (236, 209684), (248, 199538), (304, 162781), (356, 139004), (472, 104842), (496, 99769), (589, 84016), (712, 69502), (944, 52421), (1121, 44144), (1178, 42008), (1424, 34751), (1691, 29264), (1829, 27056), (2242, 22072), (2356, 21004), (2759, 17936), (3382, 14632), (3658, 13528), (4484, 11036), (4712, 10502), (5251, 9424), (5518, 8968), (6764, 7316)]