48361209

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 76737024

約数和(自身を除く): 28375815

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 169, 181, 221, 403, 507, 527, 543, 663, 1209, 1581, 2353, 2873, 3077, 5239, 5611, 6851, 7059, 8619, 9231, 15717, 16833, 20553, 30589, 40001, 72943, 89063, 91767, 95387, 120003, 218829, 267189, 286161, 520013, 948259, 1240031, 1560039, 2844777, 3720093, 16120403, 48361209]

約数ペア:

[(1, 48361209), (3, 16120403), (13, 3720093), (17, 2844777), (31, 1560039), (39, 1240031), (51, 948259), (93, 520013), (169, 286161), (181, 267189), (221, 218829), (403, 120003), (507, 95387), (527, 91767), (543, 89063), (663, 72943), (1209, 40001), (1581, 30589), (2353, 20553), (2873, 16833), (3077, 15717), (5239, 9231), (5611, 8619), (6851, 7059)]