55152020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 91935340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 607, 649, 770, 826, 1180, 1214, 1298, 1540, 1652, 2065, 2428, 2596, 3035, 3245, 4130, 4249, 4543, 6070, 6490, 6677, 8260, 8498, 9086, 12140, 12980, 13354, 16996, 18172, 21245, 22715, 26708, 33385, 35813, 42490, 45430, 46739, 66770, 71626, 84980, 90860, 93478, 133540, 143252, 179065, 186956, 233695, 250691, 358130, 393943, 467390, 501382, 716260, 787886, 934780, 1002764, 1253455, 1575772, 1969715, 2506910, 2757601, 3939430, 5013820, 5515202, 7878860, 11030404, 13788005, 27576010, 55152020]

約数ペア:

[(1, 55152020), (2, 27576010), (4, 13788005), (5, 11030404), (7, 7878860), (10, 5515202), (11, 5013820), (14, 3939430), (20, 2757601), (22, 2506910), (28, 1969715), (35, 1575772), (44, 1253455), (55, 1002764), (59, 934780), (70, 787886), (77, 716260), (110, 501382), (118, 467390), (140, 393943), (154, 358130), (220, 250691), (236, 233695), (295, 186956), (308, 179065), (385, 143252), (413, 133540), (590, 93478), (607, 90860), (649, 84980), (770, 71626), (826, 66770), (1180, 46739), (1214, 45430), (1298, 42490), (1540, 35813), (1652, 33385), (2065, 26708), (2428, 22715), (2596, 21245), (3035, 18172), (3245, 16996), (4130, 13354), (4249, 12980), (4543, 12140), (6070, 9086), (6490, 8498), (6677, 8260)]