49855572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 136552416

約数和(自身を除く): 86696844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 347, 468, 614, 694, 921, 1041, 1228, 1388, 1842, 2082, 2763, 3123, 3684, 3991, 4164, 4511, 5526, 6246, 7982, 9022, 11052, 11973, 12492, 13533, 15964, 18044, 23946, 27066, 35919, 40599, 47892, 54132, 71838, 81198, 106529, 143676, 162396, 213058, 319587, 426116, 639174, 958761, 1278348, 1384877, 1917522, 2769754, 3835044, 4154631, 5539508, 8309262, 12463893, 16618524, 24927786, 49855572]

約数ペア:

[(1, 49855572), (2, 24927786), (3, 16618524), (4, 12463893), (6, 8309262), (9, 5539508), (12, 4154631), (13, 3835044), (18, 2769754), (26, 1917522), (36, 1384877), (39, 1278348), (52, 958761), (78, 639174), (117, 426116), (156, 319587), (234, 213058), (307, 162396), (347, 143676), (468, 106529), (614, 81198), (694, 71838), (921, 54132), (1041, 47892), (1228, 40599), (1388, 35919), (1842, 27066), (2082, 23946), (2763, 18044), (3123, 15964), (3684, 13533), (3991, 12492), (4164, 11973), (4511, 11052), (5526, 9022), (6246, 7982)]