49748907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 73722880

約数和(自身を除く): 23973973

約数列:

[1, 3, 13, 39, 67, 79, 201, 237, 241, 723, 871, 1027, 2613, 3081, 3133, 5293, 9399, 15879, 16147, 19039, 48441, 57117, 68809, 206427, 209911, 247507, 629733, 742521, 1275613, 3826839, 16582969, 49748907]

約数ペア:

[(1, 49748907), (3, 16582969), (13, 3826839), (39, 1275613), (67, 742521), (79, 629733), (201, 247507), (237, 209911), (241, 206427), (723, 68809), (871, 57117), (1027, 48441), (2613, 19039), (3081, 16147), (3133, 15879), (5293, 9399)]