49925772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 137316816

約数和(自身を除く): 87391044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 997, 1284, 1391, 1926, 1994, 2782, 2991, 3852, 3988, 4173, 5564, 5982, 8346, 8973, 11964, 12519, 12961, 16692, 17946, 25038, 25922, 35892, 38883, 50076, 51844, 77766, 106679, 116649, 155532, 213358, 233298, 320037, 426716, 466596, 640074, 960111, 1280148, 1386827, 1920222, 2773654, 3840444, 4160481, 5547308, 8320962, 12481443, 16641924, 24962886, 49925772]

約数ペア:

[(1, 49925772), (2, 24962886), (3, 16641924), (4, 12481443), (6, 8320962), (9, 5547308), (12, 4160481), (13, 3840444), (18, 2773654), (26, 1920222), (36, 1386827), (39, 1280148), (52, 960111), (78, 640074), (107, 466596), (117, 426716), (156, 320037), (214, 233298), (234, 213358), (321, 155532), (428, 116649), (468, 106679), (642, 77766), (963, 51844), (997, 50076), (1284, 38883), (1391, 35892), (1926, 25922), (1994, 25038), (2782, 17946), (2991, 16692), (3852, 12961), (3988, 12519), (4173, 11964), (5564, 8973), (5982, 8346)]