56545900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29761}}^1$

素因数の和:29794

約数の個数: 36

約数和(自身を含む): 129167080

約数和(自身を除く): 72621180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 29761, 59522, 119044, 148805, 297610, 565459, 595220, 744025, 1130918, 1488050, 2261836, 2827295, 2976100, 5654590, 11309180, 14136475, 28272950, 56545900]

約数ペア:

[(1, 56545900), (2, 28272950), (4, 14136475), (5, 11309180), (10, 5654590), (19, 2976100), (20, 2827295), (25, 2261836), (38, 1488050), (50, 1130918), (76, 744025), (95, 595220), (100, 565459), (190, 297610), (380, 148805), (475, 119044), (950, 59522), (1900, 29761)]