53544560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39371}}^1$

素因数の和:39401

約数の個数: 40

約数和(自身を含む): 131817456

約数和(自身を除く): 78272896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 39371, 78742, 157484, 196855, 314968, 393710, 629936, 669307, 787420, 1338614, 1574840, 2677228, 3149680, 3346535, 5354456, 6693070, 10708912, 13386140, 26772280, 53544560]

約数ペア:

[(1, 53544560), (2, 26772280), (4, 13386140), (5, 10708912), (8, 6693070), (10, 5354456), (16, 3346535), (17, 3149680), (20, 2677228), (34, 1574840), (40, 1338614), (68, 787420), (80, 669307), (85, 629936), (136, 393710), (170, 314968), (272, 196855), (340, 157484), (680, 78742), (1360, 39371)]