52370220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 174666240

約数和(自身を除く): 122296020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 379, 420, 470, 490, 564, 588, 658, 705, 735, 758, 940, 980, 987, 1137, 1316, 1410, 1470, 1516, 1645, 1895, 1974, 2274, 2303, 2653, 2820, 2940, 3290, 3790, 3948, 4548, 4606, 4935, 5306, 5685, 6580, 6909, 7580, 7959, 9212, 9870, 10612, 11370, 11515, 13265, 13818, 15918, 17813, 18571, 19740, 22740, 23030, 26530, 27636, 31836, 34545, 35626, 37142, 39795, 46060, 53060, 53439, 55713, 69090, 71252, 74284, 79590, 89065, 92855, 106878, 111426, 124691, 138180, 159180, 178130, 185710, 213756, 222852, 249382, 267195, 278565, 356260, 371420, 374073, 498764, 534390, 557130, 623455, 748146, 872837, 1068780, 1114260, 1246910, 1496292, 1745674, 1870365, 2493820, 2618511, 3491348, 3740730, 4364185, 5237022, 7481460, 8728370, 10474044, 13092555, 17456740, 26185110, 52370220]

約数ペア:

[(1, 52370220), (2, 26185110), (3, 17456740), (4, 13092555), (5, 10474044), (6, 8728370), (7, 7481460), (10, 5237022), (12, 4364185), (14, 3740730), (15, 3491348), (20, 2618511), (21, 2493820), (28, 1870365), (30, 1745674), (35, 1496292), (42, 1246910), (47, 1114260), (49, 1068780), (60, 872837), (70, 748146), (84, 623455), (94, 557130), (98, 534390), (105, 498764), (140, 374073), (141, 371420), (147, 356260), (188, 278565), (196, 267195), (210, 249382), (235, 222852), (245, 213756), (282, 185710), (294, 178130), (329, 159180), (379, 138180), (420, 124691), (470, 111426), (490, 106878), (564, 92855), (588, 89065), (658, 79590), (705, 74284), (735, 71252), (758, 69090), (940, 55713), (980, 53439), (987, 53060), (1137, 46060), (1316, 39795), (1410, 37142), (1470, 35626), (1516, 34545), (1645, 31836), (1895, 27636), (1974, 26530), (2274, 23030), (2303, 22740), (2653, 19740), (2820, 18571), (2940, 17813), (3290, 15918), (3790, 13818), (3948, 13265), (4548, 11515), (4606, 11370), (4935, 10612), (5306, 9870), (5685, 9212), (6580, 7959), (6909, 7580)]