52971380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 144789120

約数和(自身を除く): 91817740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 59, 70, 77, 106, 110, 118, 121, 140, 154, 212, 220, 236, 242, 265, 295, 308, 371, 385, 413, 484, 530, 583, 590, 605, 649, 742, 770, 826, 847, 1060, 1166, 1180, 1210, 1298, 1484, 1540, 1652, 1694, 1855, 2065, 2332, 2420, 2596, 2915, 3127, 3245, 3388, 3710, 4081, 4130, 4235, 4543, 5830, 6254, 6413, 6490, 7139, 7420, 8162, 8260, 8470, 9086, 11660, 12508, 12826, 12980, 14278, 15635, 16324, 16940, 18172, 20405, 21889, 22715, 25652, 28556, 31270, 32065, 34397, 35695, 40810, 43778, 44891, 45430, 49973, 62540, 64130, 68794, 71390, 81620, 87556, 89782, 90860, 99946, 109445, 128260, 137588, 142780, 171985, 179564, 199892, 218890, 224455, 240779, 249865, 343970, 378367, 437780, 448910, 481558, 499730, 687940, 756734, 897820, 963116, 999460, 1203895, 1513468, 1891835, 2407790, 2648569, 3783670, 4815580, 5297138, 7567340, 10594276, 13242845, 26485690, 52971380]

約数ペア:

[(1, 52971380), (2, 26485690), (4, 13242845), (5, 10594276), (7, 7567340), (10, 5297138), (11, 4815580), (14, 3783670), (20, 2648569), (22, 2407790), (28, 1891835), (35, 1513468), (44, 1203895), (53, 999460), (55, 963116), (59, 897820), (70, 756734), (77, 687940), (106, 499730), (110, 481558), (118, 448910), (121, 437780), (140, 378367), (154, 343970), (212, 249865), (220, 240779), (236, 224455), (242, 218890), (265, 199892), (295, 179564), (308, 171985), (371, 142780), (385, 137588), (413, 128260), (484, 109445), (530, 99946), (583, 90860), (590, 89782), (605, 87556), (649, 81620), (742, 71390), (770, 68794), (826, 64130), (847, 62540), (1060, 49973), (1166, 45430), (1180, 44891), (1210, 43778), (1298, 40810), (1484, 35695), (1540, 34397), (1652, 32065), (1694, 31270), (1855, 28556), (2065, 25652), (2332, 22715), (2420, 21889), (2596, 20405), (2915, 18172), (3127, 16940), (3245, 16324), (3388, 15635), (3710, 14278), (4081, 12980), (4130, 12826), (4235, 12508), (4543, 11660), (5830, 9086), (6254, 8470), (6413, 8260), (6490, 8162), (7139, 7420)]