61486850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 122536800

約数和(自身を除く): 61049950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 950, 1097, 1121, 1475, 2194, 2242, 2950, 5485, 5605, 10970, 11210, 20843, 27425, 28025, 41686, 54850, 56050, 64723, 104215, 129446, 208430, 323615, 521075, 647230, 1042150, 1229737, 1618075, 2459474, 3236150, 6148685, 12297370, 30743425, 61486850]

約数ペア:

[(1, 61486850), (2, 30743425), (5, 12297370), (10, 6148685), (19, 3236150), (25, 2459474), (38, 1618075), (50, 1229737), (59, 1042150), (95, 647230), (118, 521075), (190, 323615), (295, 208430), (475, 129446), (590, 104215), (950, 64723), (1097, 56050), (1121, 54850), (1475, 41686), (2194, 28025), (2242, 27425), (2950, 20843), (5485, 11210), (5605, 10970)]