53554005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 98616960

約数和(自身を除く): 45062955

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 531, 877, 885, 1035, 1357, 2631, 2655, 4071, 4385, 6785, 7893, 12213, 13155, 20171, 20355, 39465, 51743, 60513, 61065, 100855, 155229, 181539, 258715, 302565, 465687, 776145, 907695, 1190089, 2328435, 3570267, 5950445, 10710801, 17851335, 53554005]

約数ペア:

[(1, 53554005), (3, 17851335), (5, 10710801), (9, 5950445), (15, 3570267), (23, 2328435), (45, 1190089), (59, 907695), (69, 776145), (115, 465687), (177, 302565), (207, 258715), (295, 181539), (345, 155229), (531, 100855), (877, 61065), (885, 60513), (1035, 51743), (1357, 39465), (2631, 20355), (2655, 20171), (4071, 13155), (4385, 12213), (6785, 7893)]