49006960

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6883}}^1$

素因数の和:6985

約数の個数: 40

約数和(自身を含む): 115238160

約数和(自身を除く): 66231200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 6883, 7120, 13766, 27532, 34415, 55064, 68830, 110128, 137660, 275320, 550640, 612587, 1225174, 2450348, 3062935, 4900696, 6125870, 9801392, 12251740, 24503480, 49006960]

約数ペア:

[(1, 49006960), (2, 24503480), (4, 12251740), (5, 9801392), (8, 6125870), (10, 4900696), (16, 3062935), (20, 2450348), (40, 1225174), (80, 612587), (89, 550640), (178, 275320), (356, 137660), (445, 110128), (712, 68830), (890, 55064), (1424, 34415), (1780, 27532), (3560, 13766), (6883, 7120)]