49246890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21319}}^1$

素因数の和:21347

約数の個数: 64

約数和(自身を含む): 147363840

約数和(自身を除く): 98116950

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 21319, 42638, 63957, 106595, 127914, 149233, 213190, 234509, 298466, 319785, 447699, 469018, 639570, 703527, 746165, 895398, 1172545, 1407054, 1492330, 1641563, 2238495, 2345090, 3283126, 3517635, 4476990, 4924689, 7035270, 8207815, 9849378, 16415630, 24623445, 49246890]

約数ペア:

[(1, 49246890), (2, 24623445), (3, 16415630), (5, 9849378), (6, 8207815), (7, 7035270), (10, 4924689), (11, 4476990), (14, 3517635), (15, 3283126), (21, 2345090), (22, 2238495), (30, 1641563), (33, 1492330), (35, 1407054), (42, 1172545), (55, 895398), (66, 746165), (70, 703527), (77, 639570), (105, 469018), (110, 447699), (154, 319785), (165, 298466), (210, 234509), (231, 213190), (330, 149233), (385, 127914), (462, 106595), (770, 63957), (1155, 42638), (2310, 21319)]