53434820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 116953200

約数和(自身を除く): 63518380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 181, 290, 362, 509, 580, 724, 905, 1018, 1810, 2036, 2545, 3620, 5090, 5249, 10180, 10498, 14761, 20996, 26245, 29522, 52490, 59044, 73805, 92129, 104980, 147610, 184258, 295220, 368516, 460645, 921290, 1842580, 2671741, 5343482, 10686964, 13358705, 26717410, 53434820]

約数ペア:

[(1, 53434820), (2, 26717410), (4, 13358705), (5, 10686964), (10, 5343482), (20, 2671741), (29, 1842580), (58, 921290), (116, 460645), (145, 368516), (181, 295220), (290, 184258), (362, 147610), (509, 104980), (580, 92129), (724, 73805), (905, 59044), (1018, 52490), (1810, 29522), (2036, 26245), (2545, 20996), (3620, 14761), (5090, 10498), (5249, 10180)]