54495800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14341}}^1$

素因数の和:14376

約数の個数: 48

約数和(自身を含む): 133380600

約数和(自身を除く): 78884800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14341, 28682, 57364, 71705, 114728, 143410, 272479, 286820, 358525, 544958, 573640, 717050, 1089916, 1362395, 1434100, 2179832, 2724790, 2868200, 5449580, 6811975, 10899160, 13623950, 27247900, 54495800]

約数ペア:

[(1, 54495800), (2, 27247900), (4, 13623950), (5, 10899160), (8, 6811975), (10, 5449580), (19, 2868200), (20, 2724790), (25, 2179832), (38, 1434100), (40, 1362395), (50, 1089916), (76, 717050), (95, 573640), (100, 544958), (152, 358525), (190, 286820), (200, 272479), (380, 143410), (475, 114728), (760, 71705), (950, 57364), (1900, 28682), (3800, 14341)]