53098045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^2$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 86389632

約数和(自身を除く): 33291587

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 103, 143, 385, 455, 515, 715, 721, 1001, 1133, 1339, 3605, 5005, 5665, 6695, 7931, 9373, 10609, 14729, 39655, 46865, 53045, 73645, 74263, 103103, 116699, 137917, 371315, 515515, 583495, 689585, 816893, 965419, 1517087, 4084465, 4827095, 7585435, 10619609, 53098045]

約数ペア:

[(1, 53098045), (5, 10619609), (7, 7585435), (11, 4827095), (13, 4084465), (35, 1517087), (55, 965419), (65, 816893), (77, 689585), (91, 583495), (103, 515515), (143, 371315), (385, 137917), (455, 116699), (515, 103103), (715, 74263), (721, 73645), (1001, 53045), (1133, 46865), (1339, 39655), (3605, 14729), (5005, 10609), (5665, 9373), (6695, 7931)]