49985733

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 80281600

約数和(自身を除く): 30295867

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 1567, 4557, 4701, 10633, 10969, 31899, 32907, 48577, 76783, 145731, 230349, 340039, 537481, 1020117, 1612443, 2380273, 7140819, 16661911, 49985733]

約数ペア:

[(1, 49985733), (3, 16661911), (7, 7140819), (21, 2380273), (31, 1612443), (49, 1020117), (93, 537481), (147, 340039), (217, 230349), (343, 145731), (651, 76783), (1029, 48577), (1519, 32907), (1567, 31899), (4557, 10969), (4701, 10633)]