53796470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1965

約数の個数: 64

約数和(自身を含む): 123088896

約数和(自身を除く): 69292426

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 1907, 2015, 2170, 2821, 3814, 4030, 5642, 9535, 13349, 14105, 19070, 24791, 26698, 28210, 49582, 59117, 66745, 118234, 123955, 133490, 173537, 247910, 295585, 347074, 413819, 591170, 768521, 827638, 867685, 1537042, 1735370, 2069095, 3842605, 4138190, 5379647, 7685210, 10759294, 26898235, 53796470]

約数ペア:

[(1, 53796470), (2, 26898235), (5, 10759294), (7, 7685210), (10, 5379647), (13, 4138190), (14, 3842605), (26, 2069095), (31, 1735370), (35, 1537042), (62, 867685), (65, 827638), (70, 768521), (91, 591170), (130, 413819), (155, 347074), (182, 295585), (217, 247910), (310, 173537), (403, 133490), (434, 123955), (455, 118234), (806, 66745), (910, 59117), (1085, 49582), (1907, 28210), (2015, 26698), (2170, 24791), (2821, 19070), (3814, 14105), (4030, 13349), (5642, 9535)]