53486580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 172118016

約数和(自身を除く): 118631436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 367, 420, 694, 734, 1041, 1101, 1388, 1468, 1735, 1835, 2082, 2202, 2429, 2569, 3470, 3670, 4164, 4404, 4858, 5138, 5205, 5505, 6940, 7287, 7340, 7707, 9716, 10276, 10410, 11010, 12145, 12845, 14574, 15414, 20820, 22020, 24290, 25690, 29148, 30828, 36435, 38535, 48580, 51380, 72870, 77070, 127349, 145740, 154140, 254698, 382047, 509396, 636745, 764094, 891443, 1273490, 1528188, 1782886, 1910235, 2546980, 2674329, 3565772, 3820470, 4457215, 5348658, 7640940, 8914430, 10697316, 13371645, 17828860, 26743290, 53486580]

約数ペア:

[(1, 53486580), (2, 26743290), (3, 17828860), (4, 13371645), (5, 10697316), (6, 8914430), (7, 7640940), (10, 5348658), (12, 4457215), (14, 3820470), (15, 3565772), (20, 2674329), (21, 2546980), (28, 1910235), (30, 1782886), (35, 1528188), (42, 1273490), (60, 891443), (70, 764094), (84, 636745), (105, 509396), (140, 382047), (210, 254698), (347, 154140), (367, 145740), (420, 127349), (694, 77070), (734, 72870), (1041, 51380), (1101, 48580), (1388, 38535), (1468, 36435), (1735, 30828), (1835, 29148), (2082, 25690), (2202, 24290), (2429, 22020), (2569, 20820), (3470, 15414), (3670, 14574), (4164, 12845), (4404, 12145), (4858, 11010), (5138, 10410), (5205, 10276), (5505, 9716), (6940, 7707), (7287, 7340)]