52186485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 42646155

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 89, 93, 97, 155, 195, 267, 291, 403, 445, 465, 485, 1157, 1209, 1261, 1335, 1455, 2015, 2759, 3007, 3471, 3783, 5785, 6045, 6305, 8277, 8633, 9021, 13795, 15035, 17355, 18915, 25899, 35867, 39091, 41385, 43165, 45105, 107601, 112229, 117273, 129495, 179335, 195455, 267623, 336687, 538005, 561145, 586365, 802869, 1338115, 1683435, 3479099, 4014345, 10437297, 17395495, 52186485]

約数ペア:

[(1, 52186485), (3, 17395495), (5, 10437297), (13, 4014345), (15, 3479099), (31, 1683435), (39, 1338115), (65, 802869), (89, 586365), (93, 561145), (97, 538005), (155, 336687), (195, 267623), (267, 195455), (291, 179335), (403, 129495), (445, 117273), (465, 112229), (485, 107601), (1157, 45105), (1209, 43165), (1261, 41385), (1335, 39091), (1455, 35867), (2015, 25899), (2759, 18915), (3007, 17355), (3471, 15035), (3783, 13795), (5785, 9021), (6045, 8633), (6305, 8277)]