54887118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 141087744

約数和(自身を除く): 86200626

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 53, 66, 71, 78, 102, 106, 142, 143, 159, 187, 213, 221, 286, 318, 374, 426, 429, 442, 561, 583, 663, 689, 781, 858, 901, 923, 1122, 1166, 1207, 1326, 1378, 1562, 1749, 1802, 1846, 2067, 2343, 2414, 2431, 2703, 2769, 3498, 3621, 3763, 4134, 4686, 4862, 5406, 5538, 7242, 7293, 7526, 7579, 9911, 10153, 11289, 11713, 13277, 14586, 15158, 15691, 19822, 20306, 22578, 22737, 23426, 26554, 29733, 30459, 31382, 35139, 39831, 41393, 45474, 47073, 48919, 59466, 60918, 63971, 70278, 79662, 82786, 94146, 97838, 124179, 127942, 128843, 146757, 172601, 191913, 248358, 257686, 293514, 345202, 383826, 386529, 517803, 538109, 703681, 773058, 831623, 1035606, 1076218, 1407362, 1614327, 1663246, 2111043, 2494869, 3228654, 4222086, 4989738, 9147853, 18295706, 27443559, 54887118]

約数ペア:

[(1, 54887118), (2, 27443559), (3, 18295706), (6, 9147853), (11, 4989738), (13, 4222086), (17, 3228654), (22, 2494869), (26, 2111043), (33, 1663246), (34, 1614327), (39, 1407362), (51, 1076218), (53, 1035606), (66, 831623), (71, 773058), (78, 703681), (102, 538109), (106, 517803), (142, 386529), (143, 383826), (159, 345202), (187, 293514), (213, 257686), (221, 248358), (286, 191913), (318, 172601), (374, 146757), (426, 128843), (429, 127942), (442, 124179), (561, 97838), (583, 94146), (663, 82786), (689, 79662), (781, 70278), (858, 63971), (901, 60918), (923, 59466), (1122, 48919), (1166, 47073), (1207, 45474), (1326, 41393), (1378, 39831), (1562, 35139), (1749, 31382), (1802, 30459), (1846, 29733), (2067, 26554), (2343, 23426), (2414, 22737), (2431, 22578), (2703, 20306), (2769, 19822), (3498, 15691), (3621, 15158), (3763, 14586), (4134, 13277), (4686, 11713), (4862, 11289), (5406, 10153), (5538, 9911), (7242, 7579), (7293, 7526)]