54227900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28541}}^1$

素因数の和:28574

約数の個数: 36

約数和(自身を含む): 123872280

約数和(自身を除く): 69644380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 28541, 57082, 114164, 142705, 285410, 542279, 570820, 713525, 1084558, 1427050, 2169116, 2711395, 2854100, 5422790, 10845580, 13556975, 27113950, 54227900]

約数ペア:

[(1, 54227900), (2, 27113950), (4, 13556975), (5, 10845580), (10, 5422790), (19, 2854100), (20, 2711395), (25, 2169116), (38, 1427050), (50, 1084558), (76, 713525), (95, 570820), (100, 542279), (190, 285410), (380, 142705), (475, 114164), (950, 57082), (1900, 28541)]