55327356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 160850144

約数和(自身を除く): 105522788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1213, 1267, 1629, 2172, 2426, 2534, 3258, 3639, 3801, 4852, 5068, 6516, 7278, 7602, 8491, 10917, 11403, 14556, 15204, 16982, 21834, 22806, 25473, 33964, 43668, 45612, 50946, 76419, 101892, 152838, 219553, 305676, 439106, 658659, 878212, 1317318, 1536871, 1975977, 2634636, 3073742, 3951954, 4610613, 6147484, 7903908, 9221226, 13831839, 18442452, 27663678, 55327356]

約数ペア:

[(1, 55327356), (2, 27663678), (3, 18442452), (4, 13831839), (6, 9221226), (7, 7903908), (9, 6147484), (12, 4610613), (14, 3951954), (18, 3073742), (21, 2634636), (28, 1975977), (36, 1536871), (42, 1317318), (63, 878212), (84, 658659), (126, 439106), (181, 305676), (252, 219553), (362, 152838), (543, 101892), (724, 76419), (1086, 50946), (1213, 45612), (1267, 43668), (1629, 33964), (2172, 25473), (2426, 22806), (2534, 21834), (3258, 16982), (3639, 15204), (3801, 14556), (4852, 11403), (5068, 10917), (6516, 8491), (7278, 7602)]