51715068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 131991552

約数和(自身を除く): 80276484

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 53, 61, 62, 86, 93, 106, 122, 124, 129, 159, 172, 183, 186, 212, 244, 258, 318, 366, 372, 516, 636, 732, 1333, 1643, 1891, 2279, 2623, 2666, 3233, 3286, 3782, 3999, 4558, 4929, 5246, 5332, 5673, 6466, 6572, 6837, 7564, 7869, 7998, 9116, 9699, 9858, 10492, 11346, 12932, 13674, 15738, 15996, 19398, 19716, 22692, 27348, 31476, 38796, 70649, 81313, 100223, 139019, 141298, 162626, 200446, 211947, 243939, 278038, 282596, 300669, 325252, 400892, 417057, 423894, 487878, 556076, 601338, 834114, 847788, 975756, 1202676, 1668228, 4309589, 8619178, 12928767, 17238356, 25857534, 51715068]

約数ペア:

[(1, 51715068), (2, 25857534), (3, 17238356), (4, 12928767), (6, 8619178), (12, 4309589), (31, 1668228), (43, 1202676), (53, 975756), (61, 847788), (62, 834114), (86, 601338), (93, 556076), (106, 487878), (122, 423894), (124, 417057), (129, 400892), (159, 325252), (172, 300669), (183, 282596), (186, 278038), (212, 243939), (244, 211947), (258, 200446), (318, 162626), (366, 141298), (372, 139019), (516, 100223), (636, 81313), (732, 70649), (1333, 38796), (1643, 31476), (1891, 27348), (2279, 22692), (2623, 19716), (2666, 19398), (3233, 15996), (3286, 15738), (3782, 13674), (3999, 12932), (4558, 11346), (4929, 10492), (5246, 9858), (5332, 9699), (5673, 9116), (6466, 7998), (6572, 7869), (6837, 7564)]