54486270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 147877488

約数和(自身を除く): 93391218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 270, 274, 405, 411, 491, 685, 810, 822, 982, 1233, 1370, 1473, 2055, 2455, 2466, 2946, 3699, 4110, 4419, 4910, 6165, 7365, 7398, 8838, 11097, 12330, 13257, 14730, 18495, 22095, 22194, 26514, 36990, 39771, 44190, 55485, 66285, 67267, 79542, 110970, 132570, 134534, 198855, 201801, 336335, 397710, 403602, 605403, 672670, 1009005, 1210806, 1816209, 2018010, 3027015, 3632418, 5448627, 6054030, 9081045, 10897254, 18162090, 27243135, 54486270]

約数ペア:

[(1, 54486270), (2, 27243135), (3, 18162090), (5, 10897254), (6, 9081045), (9, 6054030), (10, 5448627), (15, 3632418), (18, 3027015), (27, 2018010), (30, 1816209), (45, 1210806), (54, 1009005), (81, 672670), (90, 605403), (135, 403602), (137, 397710), (162, 336335), (270, 201801), (274, 198855), (405, 134534), (411, 132570), (491, 110970), (685, 79542), (810, 67267), (822, 66285), (982, 55485), (1233, 44190), (1370, 39771), (1473, 36990), (2055, 26514), (2455, 22194), (2466, 22095), (2946, 18495), (3699, 14730), (4110, 13257), (4419, 12330), (4910, 11097), (6165, 8838), (7365, 7398)]