49847920

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^2\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 118552680

約数和(自身を除く): 68704760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 179, 236, 295, 358, 472, 590, 716, 895, 944, 1180, 1432, 1790, 2360, 2864, 3481, 3580, 4720, 6962, 7160, 10561, 13924, 14320, 17405, 21122, 27848, 34810, 42244, 52805, 55696, 69620, 84488, 105610, 139240, 168976, 211220, 278480, 422440, 623099, 844880, 1246198, 2492396, 3115495, 4984792, 6230990, 9969584, 12461980, 24923960, 49847920]

約数ペア:

[(1, 49847920), (2, 24923960), (4, 12461980), (5, 9969584), (8, 6230990), (10, 4984792), (16, 3115495), (20, 2492396), (40, 1246198), (59, 844880), (80, 623099), (118, 422440), (179, 278480), (236, 211220), (295, 168976), (358, 139240), (472, 105610), (590, 84488), (716, 69620), (895, 55696), (944, 52805), (1180, 42244), (1432, 34810), (1790, 27848), (2360, 21122), (2864, 17405), (3481, 14320), (3580, 13924), (4720, 10561), (6962, 7160)]