50193440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 138257280

約数和(自身を除く): 88063840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 79, 80, 88, 95, 110, 152, 158, 160, 176, 190, 209, 220, 304, 316, 352, 361, 380, 395, 418, 440, 608, 632, 722, 760, 790, 836, 869, 880, 1045, 1264, 1444, 1501, 1520, 1580, 1672, 1738, 1760, 1805, 2090, 2528, 2888, 3002, 3040, 3160, 3344, 3476, 3610, 3971, 4180, 4345, 5776, 6004, 6320, 6688, 6952, 7220, 7505, 7942, 8360, 8690, 11552, 12008, 12640, 13904, 14440, 15010, 15884, 16511, 16720, 17380, 19855, 24016, 27808, 28519, 28880, 30020, 31768, 33022, 33440, 34760, 39710, 48032, 57038, 57760, 60040, 63536, 66044, 69520, 79420, 82555, 114076, 120080, 127072, 132088, 139040, 142595, 158840, 165110, 228152, 240160, 264176, 285190, 313709, 317680, 330220, 456304, 528352, 570380, 627418, 635360, 660440, 912608, 1140760, 1254836, 1320880, 1568545, 2281520, 2509672, 2641760, 3137090, 4563040, 5019344, 6274180, 10038688, 12548360, 25096720, 50193440]

約数ペア:

[(1, 50193440), (2, 25096720), (4, 12548360), (5, 10038688), (8, 6274180), (10, 5019344), (11, 4563040), (16, 3137090), (19, 2641760), (20, 2509672), (22, 2281520), (32, 1568545), (38, 1320880), (40, 1254836), (44, 1140760), (55, 912608), (76, 660440), (79, 635360), (80, 627418), (88, 570380), (95, 528352), (110, 456304), (152, 330220), (158, 317680), (160, 313709), (176, 285190), (190, 264176), (209, 240160), (220, 228152), (304, 165110), (316, 158840), (352, 142595), (361, 139040), (380, 132088), (395, 127072), (418, 120080), (440, 114076), (608, 82555), (632, 79420), (722, 69520), (760, 66044), (790, 63536), (836, 60040), (869, 57760), (880, 57038), (1045, 48032), (1264, 39710), (1444, 34760), (1501, 33440), (1520, 33022), (1580, 31768), (1672, 30020), (1738, 28880), (1760, 28519), (1805, 27808), (2090, 24016), (2528, 19855), (2888, 17380), (3002, 16720), (3040, 16511), (3160, 15884), (3344, 15010), (3476, 14440), (3610, 13904), (3971, 12640), (4180, 12008), (4345, 11552), (5776, 8690), (6004, 8360), (6320, 7942), (6688, 7505), (6952, 7220)]