53710860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{18269}}^1$

素因数の和:18295

約数の個数: 72

約数和(自身を含む): 174953520

約数和(自身を除く): 121242660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 18269, 36538, 54807, 73076, 91345, 109614, 127883, 182690, 219228, 255766, 274035, 365380, 383649, 511532, 548070, 639415, 767298, 895181, 1096140, 1278830, 1534596, 1790362, 1918245, 2557660, 2685543, 3580724, 3836490, 4475905, 5371086, 7672980, 8951810, 10742172, 13427715, 17903620, 26855430, 53710860]

約数ペア:

[(1, 53710860), (2, 26855430), (3, 17903620), (4, 13427715), (5, 10742172), (6, 8951810), (7, 7672980), (10, 5371086), (12, 4475905), (14, 3836490), (15, 3580724), (20, 2685543), (21, 2557660), (28, 1918245), (30, 1790362), (35, 1534596), (42, 1278830), (49, 1096140), (60, 895181), (70, 767298), (84, 639415), (98, 548070), (105, 511532), (140, 383649), (147, 365380), (196, 274035), (210, 255766), (245, 219228), (294, 182690), (420, 127883), (490, 109614), (588, 91345), (735, 73076), (980, 54807), (1470, 36538), (2940, 18269)]