52735840

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8039}}^1$

素因数の和:8095

約数の個数: 48

約数和(自身を含む): 127643040

約数和(自身を除く): 74907200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 8039, 16078, 32156, 40195, 64312, 80390, 128624, 160780, 257248, 321560, 329599, 643120, 659198, 1286240, 1318396, 1647995, 2636792, 3295990, 5273584, 6591980, 10547168, 13183960, 26367920, 52735840]

約数ペア:

[(1, 52735840), (2, 26367920), (4, 13183960), (5, 10547168), (8, 6591980), (10, 5273584), (16, 3295990), (20, 2636792), (32, 1647995), (40, 1318396), (41, 1286240), (80, 659198), (82, 643120), (160, 329599), (164, 321560), (205, 257248), (328, 160780), (410, 128624), (656, 80390), (820, 64312), (1312, 40195), (1640, 32156), (3280, 16078), (6560, 8039)]