52945740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2749}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 162162000

約数和(自身を除く): 109216260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2749, 3210, 3852, 4815, 5498, 6420, 8247, 9630, 10996, 13745, 16494, 19260, 24741, 27490, 32988, 41235, 49482, 54980, 82470, 98964, 123705, 164940, 247410, 294143, 494820, 588286, 882429, 1176572, 1470715, 1764858, 2647287, 2941430, 3529716, 4412145, 5294574, 5882860, 8824290, 10589148, 13236435, 17648580, 26472870, 52945740]

約数ペア:

[(1, 52945740), (2, 26472870), (3, 17648580), (4, 13236435), (5, 10589148), (6, 8824290), (9, 5882860), (10, 5294574), (12, 4412145), (15, 3529716), (18, 2941430), (20, 2647287), (30, 1764858), (36, 1470715), (45, 1176572), (60, 882429), (90, 588286), (107, 494820), (180, 294143), (214, 247410), (321, 164940), (428, 123705), (535, 98964), (642, 82470), (963, 54980), (1070, 49482), (1284, 41235), (1605, 32988), (1926, 27490), (2140, 24741), (2749, 19260), (3210, 16494), (3852, 13745), (4815, 10996), (5498, 9630), (6420, 8247)]