51878340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4218

約数の個数: 96

約数和(自身を含む): 168456960

約数和(自身を除く): 116578620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 4177, 6210, 8354, 12420, 12531, 16708, 20885, 25062, 37593, 41770, 50124, 62655, 75186, 83540, 96071, 112779, 125310, 150372, 187965, 192142, 225558, 250620, 288213, 375930, 384284, 451116, 480355, 563895, 576426, 751860, 864639, 960710, 1127790, 1152852, 1441065, 1729278, 1921420, 2255580, 2593917, 2882130, 3458556, 4323195, 5187834, 5764260, 8646390, 10375668, 12969585, 17292780, 25939170, 51878340]

約数ペア:

[(1, 51878340), (2, 25939170), (3, 17292780), (4, 12969585), (5, 10375668), (6, 8646390), (9, 5764260), (10, 5187834), (12, 4323195), (15, 3458556), (18, 2882130), (20, 2593917), (23, 2255580), (27, 1921420), (30, 1729278), (36, 1441065), (45, 1152852), (46, 1127790), (54, 960710), (60, 864639), (69, 751860), (90, 576426), (92, 563895), (108, 480355), (115, 451116), (135, 384284), (138, 375930), (180, 288213), (207, 250620), (230, 225558), (270, 192142), (276, 187965), (345, 150372), (414, 125310), (460, 112779), (540, 96071), (621, 83540), (690, 75186), (828, 62655), (1035, 50124), (1242, 41770), (1380, 37593), (2070, 25062), (2484, 20885), (3105, 16708), (4140, 12531), (4177, 12420), (6210, 8354)]