47193160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5486

約数の個数: 64

約数和(自身を含む): 125291520

約数和(自身を除く): 78098360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5437, 8680, 10874, 21748, 27185, 38059, 43496, 54370, 76118, 108740, 152236, 168547, 190295, 217480, 304472, 337094, 380590, 674188, 761180, 842735, 1179829, 1348376, 1522360, 1685470, 2359658, 3370940, 4719316, 5899145, 6741880, 9438632, 11798290, 23596580, 47193160]

約数ペア:

[(1, 47193160), (2, 23596580), (4, 11798290), (5, 9438632), (7, 6741880), (8, 5899145), (10, 4719316), (14, 3370940), (20, 2359658), (28, 1685470), (31, 1522360), (35, 1348376), (40, 1179829), (56, 842735), (62, 761180), (70, 674188), (124, 380590), (140, 337094), (155, 304472), (217, 217480), (248, 190295), (280, 168547), (310, 152236), (434, 108740), (620, 76118), (868, 54370), (1085, 43496), (1240, 38059), (1736, 27185), (2170, 21748), (4340, 10874), (5437, 8680)]