47920050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1384

約数の個数: 72

約数和(自身を含む): 130397904

約数和(自身を除く): 82477854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 150, 166, 225, 249, 415, 450, 498, 747, 830, 1245, 1283, 1494, 2075, 2490, 2566, 3735, 3849, 4150, 6225, 6415, 7470, 7698, 11547, 12450, 12830, 18675, 19245, 23094, 32075, 37350, 38490, 57735, 64150, 96225, 106489, 115470, 192450, 212978, 288675, 319467, 532445, 577350, 638934, 958401, 1064890, 1597335, 1916802, 2662225, 3194670, 4792005, 5324450, 7986675, 9584010, 15973350, 23960025, 47920050]

約数ペア:

[(1, 47920050), (2, 23960025), (3, 15973350), (5, 9584010), (6, 7986675), (9, 5324450), (10, 4792005), (15, 3194670), (18, 2662225), (25, 1916802), (30, 1597335), (45, 1064890), (50, 958401), (75, 638934), (83, 577350), (90, 532445), (150, 319467), (166, 288675), (225, 212978), (249, 192450), (415, 115470), (450, 106489), (498, 96225), (747, 64150), (830, 57735), (1245, 38490), (1283, 37350), (1494, 32075), (2075, 23094), (2490, 19245), (2566, 18675), (3735, 12830), (3849, 12450), (4150, 11547), (6225, 7698), (6415, 7470)]