56453880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{9601}}^1$

素因数の和:9629

約数の個数: 96

約数和(自身を含む): 197033040

約数和(自身を除く): 140579160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 9601, 19202, 28803, 38404, 48005, 57606, 67207, 76808, 96010, 115212, 134414, 144015, 192020, 201621, 230424, 268828, 288030, 336035, 384040, 403242, 470449, 537656, 576060, 672070, 806484, 940898, 1008105, 1152120, 1344140, 1411347, 1612968, 1881796, 2016210, 2352245, 2688280, 2822694, 3763592, 4032420, 4704490, 5645388, 7056735, 8064840, 9408980, 11290776, 14113470, 18817960, 28226940, 56453880]

約数ペア:

[(1, 56453880), (2, 28226940), (3, 18817960), (4, 14113470), (5, 11290776), (6, 9408980), (7, 8064840), (8, 7056735), (10, 5645388), (12, 4704490), (14, 4032420), (15, 3763592), (20, 2822694), (21, 2688280), (24, 2352245), (28, 2016210), (30, 1881796), (35, 1612968), (40, 1411347), (42, 1344140), (49, 1152120), (56, 1008105), (60, 940898), (70, 806484), (84, 672070), (98, 576060), (105, 537656), (120, 470449), (140, 403242), (147, 384040), (168, 336035), (196, 288030), (210, 268828), (245, 230424), (280, 201621), (294, 192020), (392, 144015), (420, 134414), (490, 115212), (588, 96010), (735, 76808), (840, 67207), (980, 57606), (1176, 48005), (1470, 38404), (1960, 28803), (2940, 19202), (5880, 9601)]