51717330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 155361024

約数和(自身を除く): 103643694

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 797, 927, 1030, 1442, 1545, 1594, 1854, 2163, 2391, 3090, 3605, 3985, 4326, 4635, 4782, 5579, 6489, 7173, 7210, 7970, 9270, 10815, 11158, 11955, 12978, 14346, 16737, 21630, 23910, 27895, 32445, 33474, 35865, 50211, 55790, 64890, 71730, 82091, 83685, 100422, 164182, 167370, 246273, 251055, 410455, 492546, 502110, 574637, 738819, 820910, 1149274, 1231365, 1477638, 1723911, 2462730, 2873185, 3447822, 3694095, 5171733, 5746370, 7388190, 8619555, 10343466, 17239110, 25858665, 51717330]

約数ペア:

[(1, 51717330), (2, 25858665), (3, 17239110), (5, 10343466), (6, 8619555), (7, 7388190), (9, 5746370), (10, 5171733), (14, 3694095), (15, 3447822), (18, 2873185), (21, 2462730), (30, 1723911), (35, 1477638), (42, 1231365), (45, 1149274), (63, 820910), (70, 738819), (90, 574637), (103, 502110), (105, 492546), (126, 410455), (206, 251055), (210, 246273), (309, 167370), (315, 164182), (515, 100422), (618, 83685), (630, 82091), (721, 71730), (797, 64890), (927, 55790), (1030, 50211), (1442, 35865), (1545, 33474), (1594, 32445), (1854, 27895), (2163, 23910), (2391, 21630), (3090, 16737), (3605, 14346), (3985, 12978), (4326, 11955), (4635, 11158), (4782, 10815), (5579, 9270), (6489, 7970), (7173, 7210)]