55493676

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 108

約数和(自身を含む): 165029592

約数和(自身を除く): 109535916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 163, 193, 196, 252, 294, 326, 386, 441, 489, 579, 588, 652, 772, 882, 978, 1141, 1158, 1351, 1467, 1737, 1764, 1956, 2282, 2316, 2702, 2934, 3423, 3474, 4053, 4564, 5404, 5868, 6846, 6948, 7987, 8106, 9457, 10269, 12159, 13692, 15974, 16212, 18914, 20538, 23961, 24318, 28371, 31459, 31948, 37828, 41076, 47922, 48636, 56742, 62918, 71883, 85113, 94377, 95844, 113484, 125836, 143766, 170226, 188754, 220213, 283131, 287532, 340452, 377508, 440426, 566262, 660639, 880852, 1132524, 1321278, 1541491, 1981917, 2642556, 3082982, 3963834, 4624473, 6165964, 7927668, 9248946, 13873419, 18497892, 27746838, 55493676]

約数ペア:

[(1, 55493676), (2, 27746838), (3, 18497892), (4, 13873419), (6, 9248946), (7, 7927668), (9, 6165964), (12, 4624473), (14, 3963834), (18, 3082982), (21, 2642556), (28, 1981917), (36, 1541491), (42, 1321278), (49, 1132524), (63, 880852), (84, 660639), (98, 566262), (126, 440426), (147, 377508), (163, 340452), (193, 287532), (196, 283131), (252, 220213), (294, 188754), (326, 170226), (386, 143766), (441, 125836), (489, 113484), (579, 95844), (588, 94377), (652, 85113), (772, 71883), (882, 62918), (978, 56742), (1141, 48636), (1158, 47922), (1351, 41076), (1467, 37828), (1737, 31948), (1764, 31459), (1956, 28371), (2282, 24318), (2316, 23961), (2702, 20538), (2934, 18914), (3423, 16212), (3474, 15974), (4053, 13692), (4564, 12159), (5404, 10269), (5868, 9457), (6846, 8106), (6948, 7987)]