51361142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 41778058

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 293, 586, 659, 1318, 2051, 4102, 4613, 5567, 9226, 11134, 12521, 25042, 38969, 77938, 87647, 175294, 193087, 386174, 1351609, 2703218, 3668653, 7337306, 25680571, 51361142]

約数ペア:

[(1, 51361142), (2, 25680571), (7, 7337306), (14, 3668653), (19, 2703218), (38, 1351609), (133, 386174), (266, 193087), (293, 175294), (586, 87647), (659, 77938), (1318, 38969), (2051, 25042), (4102, 12521), (4613, 11134), (5567, 9226)]