48785360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 124314960

約数和(自身を除く): 75529600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 769, 793, 976, 1040, 1220, 1538, 1586, 2440, 3076, 3172, 3845, 3965, 4880, 6152, 6344, 7690, 7930, 9997, 12304, 12688, 15380, 15860, 19994, 30760, 31720, 39988, 46909, 49985, 61520, 63440, 79976, 93818, 99970, 159952, 187636, 199940, 234545, 375272, 399880, 469090, 609817, 750544, 799760, 938180, 1219634, 1876360, 2439268, 3049085, 3752720, 4878536, 6098170, 9757072, 12196340, 24392680, 48785360]

約数ペア:

[(1, 48785360), (2, 24392680), (4, 12196340), (5, 9757072), (8, 6098170), (10, 4878536), (13, 3752720), (16, 3049085), (20, 2439268), (26, 1876360), (40, 1219634), (52, 938180), (61, 799760), (65, 750544), (80, 609817), (104, 469090), (122, 399880), (130, 375272), (208, 234545), (244, 199940), (260, 187636), (305, 159952), (488, 99970), (520, 93818), (610, 79976), (769, 63440), (793, 61520), (976, 49985), (1040, 46909), (1220, 39988), (1538, 31720), (1586, 30760), (2440, 19994), (3076, 15860), (3172, 15380), (3845, 12688), (3965, 12304), (4880, 9997), (6152, 7930), (6344, 7690)]