50940057

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 82605312

約数和(自身を除く): 31665255

約数列:

[1, 3, 7, 21, 47, 49, 73, 101, 141, 147, 219, 303, 329, 511, 707, 987, 1533, 2121, 2303, 3431, 3577, 4747, 4949, 6909, 7373, 10293, 10731, 14241, 14847, 22119, 24017, 33229, 51611, 72051, 99687, 154833, 168119, 232603, 346531, 361277, 504357, 697809, 1039593, 1083831, 2425717, 7277151, 16980019, 50940057]

約数ペア:

[(1, 50940057), (3, 16980019), (7, 7277151), (21, 2425717), (47, 1083831), (49, 1039593), (73, 697809), (101, 504357), (141, 361277), (147, 346531), (219, 232603), (303, 168119), (329, 154833), (511, 99687), (707, 72051), (987, 51611), (1533, 33229), (2121, 24017), (2303, 22119), (3431, 14847), (3577, 14241), (4747, 10731), (4949, 10293), (6909, 7373)]