1138638050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{35089}}^1$

素因数の和:35171

約数の個数: 48

約数和(自身を含む): 2349626400

約数和(自身を除く): 1210988350

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 2950, 3245, 6490, 16225, 32450, 35089, 70178, 175445, 350890, 385979, 771958, 877225, 1754450, 1929895, 2070251, 3859790, 4140502, 9649475, 10351255, 19298950, 20702510, 22772761, 45545522, 51756275, 103512550, 113863805, 227727610, 569319025, 1138638050]

約数ペア:

[(1, 1138638050), (2, 569319025), (5, 227727610), (10, 113863805), (11, 103512550), (22, 51756275), (25, 45545522), (50, 22772761), (55, 20702510), (59, 19298950), (110, 10351255), (118, 9649475), (275, 4140502), (295, 3859790), (550, 2070251), (590, 1929895), (649, 1754450), (1298, 877225), (1475, 771958), (2950, 385979), (3245, 350890), (6490, 175445), (16225, 70178), (32450, 35089)]