49894278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 118691328

約数和(自身を除く): 68797050

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 97, 111, 194, 222, 259, 291, 331, 518, 582, 662, 679, 777, 993, 1358, 1554, 1986, 2037, 2317, 3589, 4074, 4634, 6951, 7178, 10767, 12247, 13902, 21534, 24494, 25123, 32107, 36741, 50246, 64214, 73482, 75369, 85729, 96321, 150738, 171458, 192642, 224749, 257187, 449498, 514374, 674247, 1187959, 1348494, 2375918, 3563877, 7127754, 8315713, 16631426, 24947139, 49894278]

約数ペア:

[(1, 49894278), (2, 24947139), (3, 16631426), (6, 8315713), (7, 7127754), (14, 3563877), (21, 2375918), (37, 1348494), (42, 1187959), (74, 674247), (97, 514374), (111, 449498), (194, 257187), (222, 224749), (259, 192642), (291, 171458), (331, 150738), (518, 96321), (582, 85729), (662, 75369), (679, 73482), (777, 64214), (993, 50246), (1358, 36741), (1554, 32107), (1986, 25123), (2037, 24494), (2317, 21534), (3589, 13902), (4074, 12247), (4634, 10767), (6951, 7178)]