47942340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13099}}^1$

素因数の和:13172

約数の個数: 48

約数和(自身を含む): 136449600

約数和(自身を除く): 88507260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 13099, 26198, 39297, 52396, 65495, 78594, 130990, 157188, 196485, 261980, 392970, 785940, 799039, 1598078, 2397117, 3196156, 3995195, 4794234, 7990390, 9588468, 11985585, 15980780, 23971170, 47942340]

約数ペア:

[(1, 47942340), (2, 23971170), (3, 15980780), (4, 11985585), (5, 9588468), (6, 7990390), (10, 4794234), (12, 3995195), (15, 3196156), (20, 2397117), (30, 1598078), (60, 799039), (61, 785940), (122, 392970), (183, 261980), (244, 196485), (305, 157188), (366, 130990), (610, 78594), (732, 65495), (915, 52396), (1220, 39297), (1830, 26198), (3660, 13099)]