52156631345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 81819386880

約数和(自身を除く): 29662755535

約数列:

[1, 5, 7, 13, 35, 37, 43, 65, 91, 109, 185, 215, 259, 301, 455, 481, 545, 559, 661, 763, 1295, 1417, 1505, 1591, 2405, 2795, 3305, 3367, 3815, 3913, 4033, 4627, 4687, 7085, 7955, 8593, 9919, 11137, 16835, 19565, 20165, 20683, 23135, 23435, 24457, 28231, 28423, 32809, 42965, 49595, 52429, 55685, 60151, 60931, 72049, 103415, 122285, 141155, 142115, 144781, 164045, 171199, 173419, 198961, 262145, 300755, 304655, 317941, 360245, 367003, 369499, 426517, 504343, 723905, 855995, 867095, 936637, 994805, 1051651, 1213933, 1589705, 1835015, 1847495, 2132585, 2225587, 2254447, 2521715, 2586493, 2665813, 3098107, 4683185, 5258255, 6069665, 6556459, 7361557, 11127935, 11272235, 12932465, 13329065, 13671463, 15490535, 15781129, 18660691, 21686749, 32782295, 34655569, 36807785, 40275391, 68357315, 78905645, 93303455, 95700241, 108433745, 114629959, 173277845, 201376955, 242588983, 281927737, 478501205, 573149795, 802409713, 1212944915, 1409638685, 1490189467, 4012048565, 7450947335, 10431326269, 52156631345]

約数ペア:

[(1, 52156631345), (5, 10431326269), (7, 7450947335), (13, 4012048565), (35, 1490189467), (37, 1409638685), (43, 1212944915), (65, 802409713), (91, 573149795), (109, 478501205), (185, 281927737), (215, 242588983), (259, 201376955), (301, 173277845), (455, 114629959), (481, 108433745), (545, 95700241), (559, 93303455), (661, 78905645), (763, 68357315), (1295, 40275391), (1417, 36807785), (1505, 34655569), (1591, 32782295), (2405, 21686749), (2795, 18660691), (3305, 15781129), (3367, 15490535), (3815, 13671463), (3913, 13329065), (4033, 12932465), (4627, 11272235), (4687, 11127935), (7085, 7361557), (7955, 6556459), (8593, 6069665), (9919, 5258255), (11137, 4683185), (16835, 3098107), (19565, 2665813), (20165, 2586493), (20683, 2521715), (23135, 2254447), (23435, 2225587), (24457, 2132585), (28231, 1847495), (28423, 1835015), (32809, 1589705), (42965, 1213933), (49595, 1051651), (52429, 994805), (55685, 936637), (60151, 867095), (60931, 855995), (72049, 723905), (103415, 504343), (122285, 426517), (141155, 369499), (142115, 367003), (144781, 360245), (164045, 317941), (171199, 304655), (173419, 300755), (198961, 262145)]