49127680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5483}}^1$

素因数の和:5511

約数の個数: 72

約数和(自身を含む): 134511552

約数和(自身を除く): 85383872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5483, 8960, 10966, 21932, 27415, 38381, 43864, 54830, 76762, 87728, 109660, 153524, 175456, 191905, 219320, 307048, 350912, 383810, 438640, 614096, 701824, 767620, 877280, 1228192, 1403648, 1535240, 1754560, 2456384, 3070480, 3509120, 4912768, 6140960, 7018240, 9825536, 12281920, 24563840, 49127680]

約数ペア:

[(1, 49127680), (2, 24563840), (4, 12281920), (5, 9825536), (7, 7018240), (8, 6140960), (10, 4912768), (14, 3509120), (16, 3070480), (20, 2456384), (28, 1754560), (32, 1535240), (35, 1403648), (40, 1228192), (56, 877280), (64, 767620), (70, 701824), (80, 614096), (112, 438640), (128, 383810), (140, 350912), (160, 307048), (224, 219320), (256, 191905), (280, 175456), (320, 153524), (448, 109660), (560, 87728), (640, 76762), (896, 54830), (1120, 43864), (1280, 38381), (1792, 27415), (2240, 21932), (4480, 10966), (5483, 8960)]