27661150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 59103360

約数和(自身を除く): 31442210

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 2647, 5225, 5294, 10450, 13235, 26470, 29117, 50293, 58234, 66175, 100586, 132350, 145585, 251465, 291170, 502930, 553223, 727925, 1106446, 1257325, 1455850, 2514650, 2766115, 5532230, 13830575, 27661150]

約数ペア:

[(1, 27661150), (2, 13830575), (5, 5532230), (10, 2766115), (11, 2514650), (19, 1455850), (22, 1257325), (25, 1106446), (38, 727925), (50, 553223), (55, 502930), (95, 291170), (110, 251465), (190, 145585), (209, 132350), (275, 100586), (418, 66175), (475, 58234), (550, 50293), (950, 29117), (1045, 26470), (2090, 13235), (2647, 10450), (5225, 5294)]