53772290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 117476352

約数和(自身を除く): 63704062

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1213, 1430, 1705, 2015, 2426, 3410, 4030, 4433, 6065, 8866, 12130, 13343, 15769, 22165, 26686, 31538, 37603, 44330, 66715, 75206, 78845, 133430, 157690, 173459, 188015, 346918, 376030, 413633, 488839, 827266, 867295, 977678, 1734590, 2068165, 2444195, 4136330, 4888390, 5377229, 10754458, 26886145, 53772290]

約数ペア:

[(1, 53772290), (2, 26886145), (5, 10754458), (10, 5377229), (11, 4888390), (13, 4136330), (22, 2444195), (26, 2068165), (31, 1734590), (55, 977678), (62, 867295), (65, 827266), (110, 488839), (130, 413633), (143, 376030), (155, 346918), (286, 188015), (310, 173459), (341, 157690), (403, 133430), (682, 78845), (715, 75206), (806, 66715), (1213, 44330), (1430, 37603), (1705, 31538), (2015, 26686), (2426, 22165), (3410, 15769), (4030, 13343), (4433, 12130), (6065, 8866)]