50099940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25303}}^1$

素因数の和:25329

約数の個数: 72

約数和(自身を含む): 165791808

約数和(自身を除く): 115691868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25303, 50606, 75909, 101212, 126515, 151818, 227727, 253030, 278333, 303636, 379545, 455454, 506060, 556666, 759090, 834999, 910908, 1113332, 1138635, 1391665, 1518180, 1669998, 2277270, 2504997, 2783330, 3339996, 4174995, 4554540, 5009994, 5566660, 8349990, 10019988, 12524985, 16699980, 25049970, 50099940]

約数ペア:

[(1, 50099940), (2, 25049970), (3, 16699980), (4, 12524985), (5, 10019988), (6, 8349990), (9, 5566660), (10, 5009994), (11, 4554540), (12, 4174995), (15, 3339996), (18, 2783330), (20, 2504997), (22, 2277270), (30, 1669998), (33, 1518180), (36, 1391665), (44, 1138635), (45, 1113332), (55, 910908), (60, 834999), (66, 759090), (90, 556666), (99, 506060), (110, 455454), (132, 379545), (165, 303636), (180, 278333), (198, 253030), (220, 227727), (330, 151818), (396, 126515), (495, 101212), (660, 75909), (990, 50606), (1980, 25303)]