49282428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 131174400

約数和(自身を除く): 81891972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1279, 1482, 2028, 2558, 2964, 3211, 3837, 5116, 6422, 7674, 9633, 12844, 15348, 16627, 19266, 24301, 33254, 38532, 48602, 49881, 66508, 72903, 97204, 99762, 145806, 199524, 216151, 291612, 315913, 432302, 631826, 648453, 864604, 947739, 1263652, 1296906, 1895478, 2593812, 3790956, 4106869, 8213738, 12320607, 16427476, 24641214, 49282428]

約数ペア:

[(1, 49282428), (2, 24641214), (3, 16427476), (4, 12320607), (6, 8213738), (12, 4106869), (13, 3790956), (19, 2593812), (26, 1895478), (38, 1296906), (39, 1263652), (52, 947739), (57, 864604), (76, 648453), (78, 631826), (114, 432302), (156, 315913), (169, 291612), (228, 216151), (247, 199524), (338, 145806), (494, 99762), (507, 97204), (676, 72903), (741, 66508), (988, 49881), (1014, 48602), (1279, 38532), (1482, 33254), (2028, 24301), (2558, 19266), (2964, 16627), (3211, 15348), (3837, 12844), (5116, 9633), (6422, 7674)]