56409930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21613}}^1$

素因数の和:21655

約数の個数: 48

約数和(自身を含む): 151730280

約数和(自身を除く): 95320350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 21613, 43226, 64839, 108065, 129678, 194517, 216130, 324195, 389034, 626777, 648390, 972585, 1253554, 1880331, 1945170, 3133885, 3760662, 5640993, 6267770, 9401655, 11281986, 18803310, 28204965, 56409930]

約数ペア:

[(1, 56409930), (2, 28204965), (3, 18803310), (5, 11281986), (6, 9401655), (9, 6267770), (10, 5640993), (15, 3760662), (18, 3133885), (29, 1945170), (30, 1880331), (45, 1253554), (58, 972585), (87, 648390), (90, 626777), (145, 389034), (174, 324195), (261, 216130), (290, 194517), (435, 129678), (522, 108065), (870, 64839), (1305, 43226), (2610, 21613)]