52581459

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 88203168

約数和(自身を除く): 35621709

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 357, 371, 397, 833, 901, 1113, 1191, 2499, 2597, 2703, 2779, 6307, 6749, 7791, 8337, 18921, 19453, 20247, 21041, 44149, 47243, 58359, 63123, 132447, 141729, 147287, 330701, 357697, 441861, 992103, 1031009, 1073091, 2503879, 3093027, 7511637, 17527153, 52581459]

約数ペア:

[(1, 52581459), (3, 17527153), (7, 7511637), (17, 3093027), (21, 2503879), (49, 1073091), (51, 1031009), (53, 992103), (119, 441861), (147, 357697), (159, 330701), (357, 147287), (371, 141729), (397, 132447), (833, 63123), (901, 58359), (1113, 47243), (1191, 44149), (2499, 21041), (2597, 20247), (2703, 19453), (2779, 18921), (6307, 8337), (6749, 7791)]