42548758

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 79453440

約数和(自身を除く): 36904682

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 439, 602, 878, 989, 1127, 1978, 2107, 2254, 3073, 4214, 6146, 6923, 10097, 13846, 18877, 20194, 21511, 37754, 43022, 48461, 70679, 96922, 132139, 141358, 264278, 434171, 494753, 868342, 924973, 989506, 1849946, 3039197, 6078394, 21274379, 42548758]

約数ペア:

[(1, 42548758), (2, 21274379), (7, 6078394), (14, 3039197), (23, 1849946), (43, 989506), (46, 924973), (49, 868342), (86, 494753), (98, 434171), (161, 264278), (301, 141358), (322, 132139), (439, 96922), (602, 70679), (878, 48461), (989, 43022), (1127, 37754), (1978, 21511), (2107, 20194), (2254, 18877), (3073, 13846), (4214, 10097), (6146, 6923)]