53657838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 72

約数和(自身を含む): 130178880

約数和(自身を除く): 76521042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 569, 806, 1014, 1138, 1209, 1521, 1707, 2418, 3042, 3414, 3627, 5121, 5239, 7254, 7397, 10242, 10478, 14794, 15717, 17639, 22191, 31434, 35278, 44382, 47151, 52917, 66573, 94302, 96161, 105834, 133146, 158751, 192322, 229307, 288483, 317502, 458614, 576966, 687921, 865449, 1375842, 1730898, 2063763, 2980991, 4127526, 5961982, 8942973, 17885946, 26828919, 53657838]

約数ペア:

[(1, 53657838), (2, 26828919), (3, 17885946), (6, 8942973), (9, 5961982), (13, 4127526), (18, 2980991), (26, 2063763), (31, 1730898), (39, 1375842), (62, 865449), (78, 687921), (93, 576966), (117, 458614), (169, 317502), (186, 288483), (234, 229307), (279, 192322), (338, 158751), (403, 133146), (507, 105834), (558, 96161), (569, 94302), (806, 66573), (1014, 52917), (1138, 47151), (1209, 44382), (1521, 35278), (1707, 31434), (2418, 22191), (3042, 17639), (3414, 15717), (3627, 14794), (5121, 10478), (5239, 10242), (7254, 7397)]