52073840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 155990016

約数和(自身を除く): 103916176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 311, 322, 364, 368, 455, 460, 520, 560, 598, 622, 644, 728, 805, 910, 920, 1040, 1196, 1244, 1288, 1456, 1495, 1555, 1610, 1820, 1840, 2093, 2177, 2392, 2488, 2576, 2990, 3110, 3220, 3640, 4043, 4186, 4354, 4784, 4976, 5980, 6220, 6440, 7153, 7280, 8086, 8372, 8708, 10465, 10885, 11960, 12440, 12880, 14306, 16172, 16744, 17416, 20215, 20930, 21770, 23920, 24880, 28301, 28612, 32344, 33488, 34832, 35765, 40430, 41860, 43540, 50071, 56602, 57224, 64688, 71530, 80860, 83720, 87080, 92989, 100142, 113204, 114448, 141505, 143060, 161720, 167440, 174160, 185978, 200284, 226408, 250355, 283010, 286120, 323440, 371956, 400568, 452816, 464945, 500710, 566020, 572240, 650923, 743912, 801136, 929890, 1001420, 1132040, 1301846, 1487824, 1859780, 2002840, 2264080, 2603692, 3254615, 3719560, 4005680, 5207384, 6509230, 7439120, 10414768, 13018460, 26036920, 52073840]

約数ペア:

[(1, 52073840), (2, 26036920), (4, 13018460), (5, 10414768), (7, 7439120), (8, 6509230), (10, 5207384), (13, 4005680), (14, 3719560), (16, 3254615), (20, 2603692), (23, 2264080), (26, 2002840), (28, 1859780), (35, 1487824), (40, 1301846), (46, 1132040), (52, 1001420), (56, 929890), (65, 801136), (70, 743912), (80, 650923), (91, 572240), (92, 566020), (104, 500710), (112, 464945), (115, 452816), (130, 400568), (140, 371956), (161, 323440), (182, 286120), (184, 283010), (208, 250355), (230, 226408), (260, 200284), (280, 185978), (299, 174160), (311, 167440), (322, 161720), (364, 143060), (368, 141505), (455, 114448), (460, 113204), (520, 100142), (560, 92989), (598, 87080), (622, 83720), (644, 80860), (728, 71530), (805, 64688), (910, 57224), (920, 56602), (1040, 50071), (1196, 43540), (1244, 41860), (1288, 40430), (1456, 35765), (1495, 34832), (1555, 33488), (1610, 32344), (1820, 28612), (1840, 28301), (2093, 24880), (2177, 23920), (2392, 21770), (2488, 20930), (2576, 20215), (2990, 17416), (3110, 16744), (3220, 16172), (3640, 14306), (4043, 12880), (4186, 12440), (4354, 11960), (4784, 10885), (4976, 10465), (5980, 8708), (6220, 8372), (6440, 8086), (7153, 7280)]