47591940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72109}}^1$

素因数の和:72132

約数の個数: 48

約数和(自身を含む): 145373760

約数和(自身を除く): 97781820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 72109, 144218, 216327, 288436, 360545, 432654, 721090, 793199, 865308, 1081635, 1442180, 1586398, 2163270, 2379597, 3172796, 3965995, 4326540, 4759194, 7931990, 9518388, 11897985, 15863980, 23795970, 47591940]

約数ペア:

[(1, 47591940), (2, 23795970), (3, 15863980), (4, 11897985), (5, 9518388), (6, 7931990), (10, 4759194), (11, 4326540), (12, 3965995), (15, 3172796), (20, 2379597), (22, 2163270), (30, 1586398), (33, 1442180), (44, 1081635), (55, 865308), (60, 793199), (66, 721090), (110, 432654), (132, 360545), (165, 288436), (220, 216327), (330, 144218), (660, 72109)]