56455212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 147470400

約数和(自身を除く): 91015188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 121, 132, 177, 236, 242, 354, 363, 484, 649, 659, 708, 726, 1298, 1318, 1452, 1947, 1977, 2596, 2636, 3894, 3954, 7139, 7249, 7788, 7908, 14278, 14498, 21417, 21747, 28556, 28996, 38881, 42834, 43494, 77762, 79739, 85668, 86988, 116643, 155524, 159478, 233286, 239217, 318956, 427691, 466572, 478434, 855382, 956868, 1283073, 1710764, 2566146, 4704601, 5132292, 9409202, 14113803, 18818404, 28227606, 56455212]

約数ペア:

[(1, 56455212), (2, 28227606), (3, 18818404), (4, 14113803), (6, 9409202), (11, 5132292), (12, 4704601), (22, 2566146), (33, 1710764), (44, 1283073), (59, 956868), (66, 855382), (118, 478434), (121, 466572), (132, 427691), (177, 318956), (236, 239217), (242, 233286), (354, 159478), (363, 155524), (484, 116643), (649, 86988), (659, 85668), (708, 79739), (726, 77762), (1298, 43494), (1318, 42834), (1452, 38881), (1947, 28996), (1977, 28556), (2596, 21747), (2636, 21417), (3894, 14498), (3954, 14278), (7139, 7908), (7249, 7788)]