53221116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 140470848

約数和(自身を除く): 87249732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 53, 78, 82, 106, 123, 156, 157, 159, 164, 212, 246, 314, 318, 471, 492, 533, 628, 636, 689, 942, 1066, 1378, 1599, 1884, 2041, 2067, 2132, 2173, 2756, 3198, 4082, 4134, 4346, 6123, 6396, 6437, 6519, 8164, 8268, 8321, 8692, 12246, 12874, 13038, 16642, 19311, 24492, 24963, 25748, 26076, 28249, 33284, 38622, 49926, 56498, 77244, 83681, 84747, 99852, 108173, 112996, 167362, 169494, 216346, 251043, 324519, 334724, 338988, 341161, 432692, 502086, 649038, 682322, 1004172, 1023483, 1298076, 1364644, 2046966, 4093932, 4435093, 8870186, 13305279, 17740372, 26610558, 53221116]

約数ペア:

[(1, 53221116), (2, 26610558), (3, 17740372), (4, 13305279), (6, 8870186), (12, 4435093), (13, 4093932), (26, 2046966), (39, 1364644), (41, 1298076), (52, 1023483), (53, 1004172), (78, 682322), (82, 649038), (106, 502086), (123, 432692), (156, 341161), (157, 338988), (159, 334724), (164, 324519), (212, 251043), (246, 216346), (314, 169494), (318, 167362), (471, 112996), (492, 108173), (533, 99852), (628, 84747), (636, 83681), (689, 77244), (942, 56498), (1066, 49926), (1378, 38622), (1599, 33284), (1884, 28249), (2041, 26076), (2067, 25748), (2132, 24963), (2173, 24492), (2756, 19311), (3198, 16642), (4082, 13038), (4134, 12874), (4346, 12246), (6123, 8692), (6396, 8321), (6437, 8268), (6519, 8164)]