53868815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 89026560

約数和(自身を除く): 35157745

約数列:

[1, 5, 7, 11, 13, 35, 47, 55, 65, 77, 91, 143, 229, 235, 329, 385, 455, 517, 611, 715, 1001, 1145, 1603, 1645, 2519, 2585, 2977, 3055, 3619, 4277, 5005, 6721, 8015, 10763, 12595, 14885, 17633, 18095, 20839, 21385, 32747, 33605, 47047, 53815, 75341, 88165, 104195, 118393, 139919, 163735, 229229, 235235, 376705, 591965, 699595, 828751, 979433, 1146145, 1539109, 4143755, 4897165, 7695545, 10773763, 53868815]

約数ペア:

[(1, 53868815), (5, 10773763), (7, 7695545), (11, 4897165), (13, 4143755), (35, 1539109), (47, 1146145), (55, 979433), (65, 828751), (77, 699595), (91, 591965), (143, 376705), (229, 235235), (235, 229229), (329, 163735), (385, 139919), (455, 118393), (517, 104195), (611, 88165), (715, 75341), (1001, 53815), (1145, 47047), (1603, 33605), (1645, 32747), (2519, 21385), (2585, 20839), (2977, 18095), (3055, 17633), (3619, 14885), (4277, 12595), (5005, 10763), (6721, 8015)]