49529790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4201}}^1$

素因数の和:4345

約数の個数: 48

約数和(自身を含む): 129791376

約数和(自身を除く): 80261586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 4201, 5895, 8402, 11790, 12603, 21005, 25206, 37809, 42010, 63015, 75618, 126030, 189045, 378090, 550331, 1100662, 1650993, 2751655, 3301986, 4952979, 5503310, 8254965, 9905958, 16509930, 24764895, 49529790]

約数ペア:

[(1, 49529790), (2, 24764895), (3, 16509930), (5, 9905958), (6, 8254965), (9, 5503310), (10, 4952979), (15, 3301986), (18, 2751655), (30, 1650993), (45, 1100662), (90, 550331), (131, 378090), (262, 189045), (393, 126030), (655, 75618), (786, 63015), (1179, 42010), (1310, 37809), (1965, 25206), (2358, 21005), (3930, 12603), (4201, 11790), (5895, 8402)]