55171116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 144

約数和(自身を含む): 187369728

約数和(自身を除く): 132198612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1531, 1638, 1716, 2002, 2574, 2772, 3003, 3062, 3276, 4004, 4593, 5148, 6006, 6124, 9009, 9186, 10717, 12012, 13779, 16841, 18018, 18372, 19903, 21434, 27558, 32151, 33682, 36036, 39806, 42868, 50523, 55116, 59709, 64302, 67364, 79612, 96453, 101046, 117887, 119418, 128604, 139321, 151569, 179127, 192906, 202092, 218933, 235774, 238836, 278642, 303138, 353661, 358254, 385812, 417963, 437866, 471548, 557284, 606276, 656799, 707322, 716508, 835926, 875732, 1060983, 1253889, 1313598, 1414644, 1532531, 1671852, 1970397, 2121966, 2507778, 2627196, 3065062, 3940794, 4243932, 4597593, 5015556, 6130124, 7881588, 9195186, 13792779, 18390372, 27585558, 55171116]

約数ペア:

[(1, 55171116), (2, 27585558), (3, 18390372), (4, 13792779), (6, 9195186), (7, 7881588), (9, 6130124), (11, 5015556), (12, 4597593), (13, 4243932), (14, 3940794), (18, 3065062), (21, 2627196), (22, 2507778), (26, 2121966), (28, 1970397), (33, 1671852), (36, 1532531), (39, 1414644), (42, 1313598), (44, 1253889), (52, 1060983), (63, 875732), (66, 835926), (77, 716508), (78, 707322), (84, 656799), (91, 606276), (99, 557284), (117, 471548), (126, 437866), (132, 417963), (143, 385812), (154, 358254), (156, 353661), (182, 303138), (198, 278642), (231, 238836), (234, 235774), (252, 218933), (273, 202092), (286, 192906), (308, 179127), (364, 151569), (396, 139321), (429, 128604), (462, 119418), (468, 117887), (546, 101046), (572, 96453), (693, 79612), (819, 67364), (858, 64302), (924, 59709), (1001, 55116), (1092, 50523), (1287, 42868), (1386, 39806), (1531, 36036), (1638, 33682), (1716, 32151), (2002, 27558), (2574, 21434), (2772, 19903), (3003, 18372), (3062, 18018), (3276, 16841), (4004, 13779), (4593, 12012), (5148, 10717), (6006, 9186), (6124, 9009)]