49663980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{275911}}^1$

素因数の和:275926

約数の個数: 36

約数和(自身を含む): 150647952

約数和(自身を除く): 100983972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 275911, 551822, 827733, 1103644, 1379555, 1655466, 2483199, 2759110, 3310932, 4138665, 4966398, 5518220, 8277330, 9932796, 12415995, 16554660, 24831990, 49663980]

約数ペア:

[(1, 49663980), (2, 24831990), (3, 16554660), (4, 12415995), (5, 9932796), (6, 8277330), (9, 5518220), (10, 4966398), (12, 4138665), (15, 3310932), (18, 2759110), (20, 2483199), (30, 1655466), (36, 1379555), (45, 1103644), (60, 827733), (90, 551822), (180, 275911)]