54053840

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3733}}^1$

素因数の和:3927

約数の個数: 40

約数和(自身を含む): 126403368

約数和(自身を除く): 72349528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 3733, 7240, 7466, 14480, 14932, 18665, 29864, 37330, 59728, 74660, 149320, 298640, 675673, 1351346, 2702692, 3378365, 5405384, 6756730, 10810768, 13513460, 27026920, 54053840]

約数ペア:

[(1, 54053840), (2, 27026920), (4, 13513460), (5, 10810768), (8, 6756730), (10, 5405384), (16, 3378365), (20, 2702692), (40, 1351346), (80, 675673), (181, 298640), (362, 149320), (724, 74660), (905, 59728), (1448, 37330), (1810, 29864), (2896, 18665), (3620, 14932), (3733, 14480), (7240, 7466)]