49845440

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3009

約数の個数: 56

約数和(自身を含む): 120975120

約数和(自身を除く): 71129680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 2939, 3392, 4240, 5878, 8480, 11756, 14695, 16960, 23512, 29390, 47024, 58780, 94048, 117560, 155767, 188096, 235120, 311534, 470240, 623068, 778835, 940480, 1246136, 1557670, 2492272, 3115340, 4984544, 6230680, 9969088, 12461360, 24922720, 49845440]

約数ペア:

[(1, 49845440), (2, 24922720), (4, 12461360), (5, 9969088), (8, 6230680), (10, 4984544), (16, 3115340), (20, 2492272), (32, 1557670), (40, 1246136), (53, 940480), (64, 778835), (80, 623068), (106, 470240), (160, 311534), (212, 235120), (265, 188096), (320, 155767), (424, 117560), (530, 94048), (848, 58780), (1060, 47024), (1696, 29390), (2120, 23512), (2939, 16960), (3392, 14695), (4240, 11756), (5878, 8480)]