49059980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 108428544

約数和(自身を除く): 59368564

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1493, 1643, 2986, 3286, 5972, 6572, 7465, 8215, 14930, 16430, 29860, 32860, 46283, 79129, 92566, 158258, 185132, 231415, 316516, 395645, 462830, 791290, 925660, 1582580, 2452999, 4905998, 9811996, 12264995, 24529990, 49059980]

約数ペア:

[(1, 49059980), (2, 24529990), (4, 12264995), (5, 9811996), (10, 4905998), (20, 2452999), (31, 1582580), (53, 925660), (62, 791290), (106, 462830), (124, 395645), (155, 316516), (212, 231415), (265, 185132), (310, 158258), (530, 92566), (620, 79129), (1060, 46283), (1493, 32860), (1643, 29860), (2986, 16430), (3286, 14930), (5972, 8215), (6572, 7465)]