52228760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 125971200

約数和(自身を除く): 73742440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 863, 890, 1513, 1726, 1780, 3026, 3452, 3560, 4315, 6052, 6904, 7565, 8630, 12104, 14671, 15130, 17260, 29342, 30260, 34520, 58684, 60520, 73355, 76807, 117368, 146710, 153614, 293420, 307228, 384035, 586840, 614456, 768070, 1305719, 1536140, 2611438, 3072280, 5222876, 6528595, 10445752, 13057190, 26114380, 52228760]

約数ペア:

[(1, 52228760), (2, 26114380), (4, 13057190), (5, 10445752), (8, 6528595), (10, 5222876), (17, 3072280), (20, 2611438), (34, 1536140), (40, 1305719), (68, 768070), (85, 614456), (89, 586840), (136, 384035), (170, 307228), (178, 293420), (340, 153614), (356, 146710), (445, 117368), (680, 76807), (712, 73355), (863, 60520), (890, 58684), (1513, 34520), (1726, 30260), (1780, 29342), (3026, 17260), (3452, 15130), (3560, 14671), (4315, 12104), (6052, 8630), (6904, 7565)]