53479300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4061

約数の個数: 72

約数和(自身を含む): 139643840

約数和(自身を除く): 86164540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 4021, 6650, 8042, 13300, 16084, 20105, 28147, 40210, 56294, 76399, 80420, 100525, 112588, 140735, 152798, 201050, 281470, 305596, 381995, 402100, 534793, 562940, 703675, 763990, 1069586, 1407350, 1527980, 1909975, 2139172, 2673965, 2814700, 3819950, 5347930, 7639900, 10695860, 13369825, 26739650, 53479300]

約数ペア:

[(1, 53479300), (2, 26739650), (4, 13369825), (5, 10695860), (7, 7639900), (10, 5347930), (14, 3819950), (19, 2814700), (20, 2673965), (25, 2139172), (28, 1909975), (35, 1527980), (38, 1407350), (50, 1069586), (70, 763990), (76, 703675), (95, 562940), (100, 534793), (133, 402100), (140, 381995), (175, 305596), (190, 281470), (266, 201050), (350, 152798), (380, 140735), (475, 112588), (532, 100525), (665, 80420), (700, 76399), (950, 56294), (1330, 40210), (1900, 28147), (2660, 20105), (3325, 16084), (4021, 13300), (6650, 8042)]