47258820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37507}}^1$

素因数の和:37529

約数の個数: 72

約数和(自身を含む): 163834944

約数和(自身を除く): 116576124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37507, 75014, 112521, 150028, 187535, 225042, 262549, 337563, 375070, 450084, 525098, 562605, 675126, 750140, 787647, 1050196, 1125210, 1312745, 1350252, 1575294, 1687815, 2250420, 2362941, 2625490, 3150588, 3375630, 3938235, 4725882, 5250980, 6751260, 7876470, 9451764, 11814705, 15752940, 23629410, 47258820]

約数ペア:

[(1, 47258820), (2, 23629410), (3, 15752940), (4, 11814705), (5, 9451764), (6, 7876470), (7, 6751260), (9, 5250980), (10, 4725882), (12, 3938235), (14, 3375630), (15, 3150588), (18, 2625490), (20, 2362941), (21, 2250420), (28, 1687815), (30, 1575294), (35, 1350252), (36, 1312745), (42, 1125210), (45, 1050196), (60, 787647), (63, 750140), (70, 675126), (84, 562605), (90, 525098), (105, 450084), (126, 375070), (140, 337563), (180, 262549), (210, 225042), (252, 187535), (315, 150028), (420, 112521), (630, 75014), (1260, 37507)]