49720002

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 107860896

約数和(自身を除く): 58140894

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 131, 183, 262, 366, 393, 786, 1037, 2074, 2227, 3111, 3721, 4454, 6222, 6681, 7442, 7991, 11163, 13362, 15982, 22326, 23973, 47946, 63257, 126514, 135847, 189771, 271694, 379542, 407541, 487451, 815082, 974902, 1462353, 2924706, 8286667, 16573334, 24860001, 49720002]

約数ペア:

[(1, 49720002), (2, 24860001), (3, 16573334), (6, 8286667), (17, 2924706), (34, 1462353), (51, 974902), (61, 815082), (102, 487451), (122, 407541), (131, 379542), (183, 271694), (262, 189771), (366, 135847), (393, 126514), (786, 63257), (1037, 47946), (2074, 23973), (2227, 22326), (3111, 15982), (3721, 13362), (4454, 11163), (6222, 7991), (6681, 7442)]