56045970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6997}}^1$

素因数の和:7099

約数の個数: 48

約数和(自身を含む): 147377880

約数和(自身を除く): 91331910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 6997, 8010, 13994, 20991, 34985, 41982, 62973, 69970, 104955, 125946, 209910, 314865, 622733, 629730, 1245466, 1868199, 3113665, 3736398, 5604597, 6227330, 9340995, 11209194, 18681990, 28022985, 56045970]

約数ペア:

[(1, 56045970), (2, 28022985), (3, 18681990), (5, 11209194), (6, 9340995), (9, 6227330), (10, 5604597), (15, 3736398), (18, 3113665), (30, 1868199), (45, 1245466), (89, 629730), (90, 622733), (178, 314865), (267, 209910), (445, 125946), (534, 104955), (801, 69970), (890, 62973), (1335, 41982), (1602, 34985), (2670, 20991), (4005, 13994), (6997, 8010)]