49179996

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^2\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 54

約数和(自身を含む): 126556976

約数和(自身を除く): 77376980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 271, 284, 426, 542, 639, 813, 852, 1084, 1278, 1626, 2439, 2556, 3252, 4878, 5041, 9756, 10082, 15123, 19241, 20164, 30246, 38482, 45369, 57723, 60492, 76964, 90738, 115446, 173169, 181476, 230892, 346338, 692676, 1366111, 2732222, 4098333, 5464444, 8196666, 12294999, 16393332, 24589998, 49179996]

約数ペア:

[(1, 49179996), (2, 24589998), (3, 16393332), (4, 12294999), (6, 8196666), (9, 5464444), (12, 4098333), (18, 2732222), (36, 1366111), (71, 692676), (142, 346338), (213, 230892), (271, 181476), (284, 173169), (426, 115446), (542, 90738), (639, 76964), (813, 60492), (852, 57723), (1084, 45369), (1278, 38482), (1626, 30246), (2439, 20164), (2556, 19241), (3252, 15123), (4878, 10082), (5041, 9756)]