52305680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 150847488

約数和(自身を除く): 98541808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 131, 140, 155, 161, 184, 217, 230, 248, 262, 280, 310, 322, 368, 434, 460, 496, 524, 560, 620, 644, 655, 713, 805, 868, 917, 920, 1048, 1085, 1240, 1288, 1310, 1426, 1610, 1736, 1834, 1840, 2096, 2170, 2480, 2576, 2620, 2852, 3013, 3220, 3472, 3565, 3668, 4061, 4340, 4585, 4991, 5240, 5704, 6026, 6440, 7130, 7336, 8122, 8680, 9170, 9982, 10480, 11408, 12052, 12880, 14260, 14672, 15065, 16244, 17360, 18340, 19964, 20305, 21091, 24104, 24955, 28427, 28520, 30130, 32488, 36680, 39928, 40610, 42182, 48208, 49910, 56854, 57040, 60260, 64976, 73360, 79856, 81220, 84364, 93403, 99820, 105455, 113708, 120520, 142135, 162440, 168728, 186806, 199640, 210910, 227416, 241040, 284270, 324880, 337456, 373612, 399280, 421820, 454832, 467015, 568540, 653821, 747224, 843640, 934030, 1137080, 1307642, 1494448, 1687280, 1868060, 2274160, 2615284, 3269105, 3736120, 5230568, 6538210, 7472240, 10461136, 13076420, 26152840, 52305680]

約数ペア:

[(1, 52305680), (2, 26152840), (4, 13076420), (5, 10461136), (7, 7472240), (8, 6538210), (10, 5230568), (14, 3736120), (16, 3269105), (20, 2615284), (23, 2274160), (28, 1868060), (31, 1687280), (35, 1494448), (40, 1307642), (46, 1137080), (56, 934030), (62, 843640), (70, 747224), (80, 653821), (92, 568540), (112, 467015), (115, 454832), (124, 421820), (131, 399280), (140, 373612), (155, 337456), (161, 324880), (184, 284270), (217, 241040), (230, 227416), (248, 210910), (262, 199640), (280, 186806), (310, 168728), (322, 162440), (368, 142135), (434, 120520), (460, 113708), (496, 105455), (524, 99820), (560, 93403), (620, 84364), (644, 81220), (655, 79856), (713, 73360), (805, 64976), (868, 60260), (917, 57040), (920, 56854), (1048, 49910), (1085, 48208), (1240, 42182), (1288, 40610), (1310, 39928), (1426, 36680), (1610, 32488), (1736, 30130), (1834, 28520), (1840, 28427), (2096, 24955), (2170, 24104), (2480, 21091), (2576, 20305), (2620, 19964), (2852, 18340), (3013, 17360), (3220, 16244), (3472, 15065), (3565, 14672), (3668, 14260), (4061, 12880), (4340, 12052), (4585, 11408), (4991, 10480), (5240, 9982), (5704, 9170), (6026, 8680), (6440, 8122), (7130, 7336)]