53842480

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2939}}^1$

素因数の和:3181

約数の個数: 40

約数和(自身を含む): 125773200

約数和(自身を除く): 71930720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 2939, 3664, 4580, 5878, 9160, 11756, 14695, 18320, 23512, 29390, 47024, 58780, 117560, 235120, 673031, 1346062, 2692124, 3365155, 5384248, 6730310, 10768496, 13460620, 26921240, 53842480]

約数ペア:

[(1, 53842480), (2, 26921240), (4, 13460620), (5, 10768496), (8, 6730310), (10, 5384248), (16, 3365155), (20, 2692124), (40, 1346062), (80, 673031), (229, 235120), (458, 117560), (916, 58780), (1145, 47024), (1832, 29390), (2290, 23512), (2939, 18320), (3664, 14695), (4580, 11756), (5878, 9160)]