50013040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 151704576

約数和(自身を除く): 101691536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 353, 368, 385, 440, 460, 506, 560, 616, 644, 706, 770, 805, 880, 920, 1012, 1232, 1265, 1288, 1412, 1540, 1610, 1765, 1771, 1840, 2024, 2471, 2530, 2576, 2824, 3080, 3220, 3530, 3542, 3883, 4048, 4942, 5060, 5648, 6160, 6440, 7060, 7084, 7766, 8119, 8855, 9884, 10120, 12355, 12880, 14120, 14168, 15532, 16238, 17710, 19415, 19768, 20240, 24710, 27181, 28240, 28336, 31064, 32476, 35420, 38830, 39536, 40595, 49420, 54362, 56833, 62128, 64952, 70840, 77660, 81190, 89309, 98840, 108724, 113666, 129904, 135905, 141680, 155320, 162380, 178618, 197680, 217448, 227332, 271810, 284165, 310640, 324760, 357236, 434896, 446545, 454664, 543620, 568330, 625163, 649520, 714472, 893090, 909328, 1087240, 1136660, 1250326, 1428944, 1786180, 2174480, 2273320, 2500652, 3125815, 3572360, 4546640, 5001304, 6251630, 7144720, 10002608, 12503260, 25006520, 50013040]

約数ペア:

[(1, 50013040), (2, 25006520), (4, 12503260), (5, 10002608), (7, 7144720), (8, 6251630), (10, 5001304), (11, 4546640), (14, 3572360), (16, 3125815), (20, 2500652), (22, 2273320), (23, 2174480), (28, 1786180), (35, 1428944), (40, 1250326), (44, 1136660), (46, 1087240), (55, 909328), (56, 893090), (70, 714472), (77, 649520), (80, 625163), (88, 568330), (92, 543620), (110, 454664), (112, 446545), (115, 434896), (140, 357236), (154, 324760), (161, 310640), (176, 284165), (184, 271810), (220, 227332), (230, 217448), (253, 197680), (280, 178618), (308, 162380), (322, 155320), (353, 141680), (368, 135905), (385, 129904), (440, 113666), (460, 108724), (506, 98840), (560, 89309), (616, 81190), (644, 77660), (706, 70840), (770, 64952), (805, 62128), (880, 56833), (920, 54362), (1012, 49420), (1232, 40595), (1265, 39536), (1288, 38830), (1412, 35420), (1540, 32476), (1610, 31064), (1765, 28336), (1771, 28240), (1840, 27181), (2024, 24710), (2471, 20240), (2530, 19768), (2576, 19415), (2824, 17710), (3080, 16238), (3220, 15532), (3530, 14168), (3542, 14120), (3883, 12880), (4048, 12355), (4942, 10120), (5060, 9884), (5648, 8855), (6160, 8119), (6440, 7766), (7060, 7084)]