49406490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{26141}}^1$

素因数の和:26164

約数の個数: 64

約数和(自身を含む): 150577920

約数和(自身を除く): 101171430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 26141, 52282, 78423, 130705, 156846, 182987, 235269, 261410, 365974, 392115, 470538, 548961, 705807, 784230, 914935, 1097922, 1176345, 1411614, 1646883, 1829870, 2352690, 2744805, 3293766, 3529035, 4940649, 5489610, 7058070, 8234415, 9881298, 16468830, 24703245, 49406490]

約数ペア:

[(1, 49406490), (2, 24703245), (3, 16468830), (5, 9881298), (6, 8234415), (7, 7058070), (9, 5489610), (10, 4940649), (14, 3529035), (15, 3293766), (18, 2744805), (21, 2352690), (27, 1829870), (30, 1646883), (35, 1411614), (42, 1176345), (45, 1097922), (54, 914935), (63, 784230), (70, 705807), (90, 548961), (105, 470538), (126, 392115), (135, 365974), (189, 261410), (210, 235269), (270, 182987), (315, 156846), (378, 130705), (630, 78423), (945, 52282), (1890, 26141)]