52989972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 144827424

約数和(自身を除く): 91837452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 294, 397, 454, 588, 681, 794, 908, 1191, 1362, 1588, 1589, 2382, 2724, 2779, 3178, 4764, 4767, 5558, 6356, 8337, 9534, 11116, 11123, 16674, 19068, 19453, 22246, 33348, 33369, 38906, 44492, 58359, 66738, 77812, 90119, 116718, 133476, 180238, 233436, 270357, 360476, 540714, 630833, 1081428, 1261666, 1892499, 2523332, 3784998, 4415831, 7569996, 8831662, 13247493, 17663324, 26494986, 52989972]

約数ペア:

[(1, 52989972), (2, 26494986), (3, 17663324), (4, 13247493), (6, 8831662), (7, 7569996), (12, 4415831), (14, 3784998), (21, 2523332), (28, 1892499), (42, 1261666), (49, 1081428), (84, 630833), (98, 540714), (147, 360476), (196, 270357), (227, 233436), (294, 180238), (397, 133476), (454, 116718), (588, 90119), (681, 77812), (794, 66738), (908, 58359), (1191, 44492), (1362, 38906), (1588, 33369), (1589, 33348), (2382, 22246), (2724, 19453), (2779, 19068), (3178, 16674), (4764, 11123), (4767, 11116), (5558, 9534), (6356, 8337)]