55866272

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 144789120

約数和(自身を除く): 88922848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 77, 79, 82, 88, 98, 112, 154, 158, 164, 176, 196, 224, 287, 308, 316, 328, 352, 392, 451, 539, 553, 574, 616, 632, 656, 784, 869, 902, 1078, 1106, 1148, 1232, 1264, 1312, 1568, 1738, 1804, 2009, 2156, 2212, 2296, 2464, 2528, 3157, 3239, 3476, 3608, 3871, 4018, 4312, 4424, 4592, 6083, 6314, 6478, 6952, 7216, 7742, 8036, 8624, 8848, 9184, 12166, 12628, 12956, 13904, 14432, 15484, 16072, 17248, 17696, 22099, 22673, 24332, 25256, 25912, 27808, 30968, 32144, 35629, 42581, 44198, 45346, 48664, 50512, 51824, 61936, 64288, 71258, 85162, 88396, 90692, 97328, 101024, 103648, 123872, 142516, 158711, 170324, 176792, 181384, 194656, 249403, 285032, 317422, 340648, 353584, 362768, 498806, 570064, 634844, 681296, 707168, 725536, 997612, 1140128, 1269688, 1362592, 1745821, 1995224, 2539376, 3491642, 3990448, 5078752, 6983284, 7980896, 13966568, 27933136, 55866272]

約数ペア:

[(1, 55866272), (2, 27933136), (4, 13966568), (7, 7980896), (8, 6983284), (11, 5078752), (14, 3990448), (16, 3491642), (22, 2539376), (28, 1995224), (32, 1745821), (41, 1362592), (44, 1269688), (49, 1140128), (56, 997612), (77, 725536), (79, 707168), (82, 681296), (88, 634844), (98, 570064), (112, 498806), (154, 362768), (158, 353584), (164, 340648), (176, 317422), (196, 285032), (224, 249403), (287, 194656), (308, 181384), (316, 176792), (328, 170324), (352, 158711), (392, 142516), (451, 123872), (539, 103648), (553, 101024), (574, 97328), (616, 90692), (632, 88396), (656, 85162), (784, 71258), (869, 64288), (902, 61936), (1078, 51824), (1106, 50512), (1148, 48664), (1232, 45346), (1264, 44198), (1312, 42581), (1568, 35629), (1738, 32144), (1804, 30968), (2009, 27808), (2156, 25912), (2212, 25256), (2296, 24332), (2464, 22673), (2528, 22099), (3157, 17696), (3239, 17248), (3476, 16072), (3608, 15484), (3871, 14432), (4018, 13904), (4312, 12956), (4424, 12628), (4592, 12166), (6083, 9184), (6314, 8848), (6478, 8624), (6952, 8036), (7216, 7742)]