55831356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 169128960

約数和(自身を除く): 113297604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 239, 252, 309, 324, 378, 412, 478, 567, 618, 717, 721, 756, 927, 956, 1134, 1236, 1434, 1442, 1673, 1854, 2151, 2163, 2268, 2781, 2868, 2884, 3346, 3708, 4302, 4326, 5019, 5562, 6453, 6489, 6692, 8343, 8604, 8652, 10038, 11124, 12906, 12978, 15057, 16686, 19359, 19467, 20076, 24617, 25812, 25956, 30114, 33372, 38718, 38934, 45171, 49234, 58401, 60228, 73851, 77436, 77868, 90342, 98468, 116802, 135513, 147702, 172319, 180684, 221553, 233604, 271026, 295404, 344638, 443106, 516957, 542052, 664659, 689276, 886212, 1033914, 1329318, 1550871, 1993977, 2067828, 2658636, 3101742, 3987954, 4652613, 6203484, 7975908, 9305226, 13957839, 18610452, 27915678, 55831356]

約数ペア:

[(1, 55831356), (2, 27915678), (3, 18610452), (4, 13957839), (6, 9305226), (7, 7975908), (9, 6203484), (12, 4652613), (14, 3987954), (18, 3101742), (21, 2658636), (27, 2067828), (28, 1993977), (36, 1550871), (42, 1329318), (54, 1033914), (63, 886212), (81, 689276), (84, 664659), (103, 542052), (108, 516957), (126, 443106), (162, 344638), (189, 295404), (206, 271026), (239, 233604), (252, 221553), (309, 180684), (324, 172319), (378, 147702), (412, 135513), (478, 116802), (567, 98468), (618, 90342), (717, 77868), (721, 77436), (756, 73851), (927, 60228), (956, 58401), (1134, 49234), (1236, 45171), (1434, 38934), (1442, 38718), (1673, 33372), (1854, 30114), (2151, 25956), (2163, 25812), (2268, 24617), (2781, 20076), (2868, 19467), (2884, 19359), (3346, 16686), (3708, 15057), (4302, 12978), (4326, 12906), (5019, 11124), (5562, 10038), (6453, 8652), (6489, 8604), (6692, 8343)]