54713140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 75923660

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 31, 34, 58, 62, 68, 85, 116, 124, 145, 155, 170, 179, 290, 310, 340, 358, 493, 527, 580, 620, 716, 895, 899, 986, 1054, 1790, 1798, 1972, 2108, 2465, 2635, 3043, 3580, 3596, 4495, 4930, 5191, 5270, 5549, 6086, 8990, 9860, 10382, 10540, 11098, 12172, 15215, 15283, 17980, 20764, 22196, 25955, 27745, 30430, 30566, 51910, 55490, 60860, 61132, 76415, 88247, 94333, 103820, 110980, 152830, 160921, 176494, 188666, 305660, 321842, 352988, 377332, 441235, 471665, 643684, 804605, 882470, 943330, 1609210, 1764940, 1886660, 2735657, 3218420, 5471314, 10942628, 13678285, 27356570, 54713140]

約数ペア:

[(1, 54713140), (2, 27356570), (4, 13678285), (5, 10942628), (10, 5471314), (17, 3218420), (20, 2735657), (29, 1886660), (31, 1764940), (34, 1609210), (58, 943330), (62, 882470), (68, 804605), (85, 643684), (116, 471665), (124, 441235), (145, 377332), (155, 352988), (170, 321842), (179, 305660), (290, 188666), (310, 176494), (340, 160921), (358, 152830), (493, 110980), (527, 103820), (580, 94333), (620, 88247), (716, 76415), (895, 61132), (899, 60860), (986, 55490), (1054, 51910), (1790, 30566), (1798, 30430), (1972, 27745), (2108, 25955), (2465, 22196), (2635, 20764), (3043, 17980), (3580, 15283), (3596, 15215), (4495, 12172), (4930, 11098), (5191, 10540), (5270, 10382), (5549, 9860), (6086, 8990)]