55577522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 125411328

約数和(自身を除く): 69833806

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 23, 26, 34, 46, 71, 77, 91, 119, 142, 143, 154, 161, 182, 187, 221, 238, 253, 286, 299, 322, 374, 391, 442, 497, 506, 598, 781, 782, 923, 994, 1001, 1207, 1309, 1547, 1562, 1633, 1771, 1846, 2002, 2093, 2414, 2431, 2618, 2737, 3094, 3266, 3289, 3542, 4186, 4301, 4862, 5083, 5467, 5474, 6461, 6578, 8449, 8602, 10153, 10166, 10934, 11431, 12922, 13277, 15691, 16898, 17017, 17963, 20306, 21229, 22862, 23023, 26554, 27761, 30107, 31382, 34034, 35581, 35926, 42458, 46046, 55522, 55913, 60214, 71071, 71162, 92939, 109837, 111826, 125741, 142142, 148603, 172601, 185878, 194327, 219674, 233519, 251482, 297206, 305371, 345202, 360893, 388654, 391391, 467038, 610742, 721786, 782782, 1208207, 1634633, 2137597, 2416414, 2526251, 3269266, 3969823, 4275194, 5052502, 7939646, 27788761, 55577522]

約数ペア:

[(1, 55577522), (2, 27788761), (7, 7939646), (11, 5052502), (13, 4275194), (14, 3969823), (17, 3269266), (22, 2526251), (23, 2416414), (26, 2137597), (34, 1634633), (46, 1208207), (71, 782782), (77, 721786), (91, 610742), (119, 467038), (142, 391391), (143, 388654), (154, 360893), (161, 345202), (182, 305371), (187, 297206), (221, 251482), (238, 233519), (253, 219674), (286, 194327), (299, 185878), (322, 172601), (374, 148603), (391, 142142), (442, 125741), (497, 111826), (506, 109837), (598, 92939), (781, 71162), (782, 71071), (923, 60214), (994, 55913), (1001, 55522), (1207, 46046), (1309, 42458), (1547, 35926), (1562, 35581), (1633, 34034), (1771, 31382), (1846, 30107), (2002, 27761), (2093, 26554), (2414, 23023), (2431, 22862), (2618, 21229), (2737, 20306), (3094, 17963), (3266, 17017), (3289, 16898), (3542, 15691), (4186, 13277), (4301, 12922), (4862, 11431), (5083, 10934), (5467, 10166), (5474, 10153), (6461, 8602), (6578, 8449)]