48186880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2719

約数の個数: 80

約数和(自身を含む): 132089760

約数和(自身を除く): 83902880

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 2689, 3584, 4480, 5378, 8960, 10756, 13445, 17920, 18823, 21512, 26890, 37646, 43024, 53780, 75292, 86048, 94115, 107560, 150584, 172096, 188230, 215120, 301168, 344192, 376460, 430240, 602336, 688384, 752920, 860480, 1204672, 1376768, 1505840, 1720960, 2409344, 3011680, 3441920, 4818688, 6023360, 6883840, 9637376, 12046720, 24093440, 48186880]

約数ペア:

[(1, 48186880), (2, 24093440), (4, 12046720), (5, 9637376), (7, 6883840), (8, 6023360), (10, 4818688), (14, 3441920), (16, 3011680), (20, 2409344), (28, 1720960), (32, 1505840), (35, 1376768), (40, 1204672), (56, 860480), (64, 752920), (70, 688384), (80, 602336), (112, 430240), (128, 376460), (140, 344192), (160, 301168), (224, 215120), (256, 188230), (280, 172096), (320, 150584), (448, 107560), (512, 94115), (560, 86048), (640, 75292), (896, 53780), (1120, 43024), (1280, 37646), (1792, 26890), (2240, 21512), (2560, 18823), (2689, 17920), (3584, 13445), (4480, 10756), (5378, 8960)]