55216238

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 117013248

約数和(自身を除く): 61797010

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 49, 77, 98, 119, 131, 154, 161, 187, 238, 253, 262, 322, 374, 391, 506, 539, 782, 833, 917, 1078, 1127, 1309, 1441, 1666, 1771, 1834, 2227, 2254, 2618, 2737, 2882, 3013, 3542, 4301, 4454, 5474, 6026, 6419, 8602, 9163, 10087, 12397, 12838, 15589, 18326, 19159, 20174, 21091, 24497, 24794, 30107, 31178, 33143, 38318, 42182, 48994, 51221, 60214, 66286, 70609, 102442, 109123, 141218, 147637, 171479, 210749, 218246, 232001, 295274, 342958, 358547, 421498, 464002, 563431, 717094, 1126862, 1200353, 1624007, 2400706, 2509829, 3248014, 3944017, 5019658, 7888034, 27608119, 55216238]

約数ペア:

[(1, 55216238), (2, 27608119), (7, 7888034), (11, 5019658), (14, 3944017), (17, 3248014), (22, 2509829), (23, 2400706), (34, 1624007), (46, 1200353), (49, 1126862), (77, 717094), (98, 563431), (119, 464002), (131, 421498), (154, 358547), (161, 342958), (187, 295274), (238, 232001), (253, 218246), (262, 210749), (322, 171479), (374, 147637), (391, 141218), (506, 109123), (539, 102442), (782, 70609), (833, 66286), (917, 60214), (1078, 51221), (1127, 48994), (1309, 42182), (1441, 38318), (1666, 33143), (1771, 31178), (1834, 30107), (2227, 24794), (2254, 24497), (2618, 21091), (2737, 20174), (2882, 19159), (3013, 18326), (3542, 15589), (4301, 12838), (4454, 12397), (5474, 10087), (6026, 9163), (6419, 8602)]