52285740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67033}}^1$

素因数の和:67058

約数の個数: 48

約数和(自身を含む): 157663968

約数和(自身を除く): 105378228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 67033, 134066, 201099, 268132, 335165, 402198, 670330, 804396, 871429, 1005495, 1340660, 1742858, 2010990, 2614287, 3485716, 4021980, 4357145, 5228574, 8714290, 10457148, 13071435, 17428580, 26142870, 52285740]

約数ペア:

[(1, 52285740), (2, 26142870), (3, 17428580), (4, 13071435), (5, 10457148), (6, 8714290), (10, 5228574), (12, 4357145), (13, 4021980), (15, 3485716), (20, 2614287), (26, 2010990), (30, 1742858), (39, 1340660), (52, 1005495), (60, 871429), (65, 804396), (78, 670330), (130, 402198), (156, 335165), (195, 268132), (260, 201099), (390, 134066), (780, 67033)]