52564140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 167584032

約数和(自身を除く): 115019892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 457, 540, 639, 710, 810, 852, 914, 1065, 1278, 1371, 1420, 1620, 1828, 1917, 2130, 2285, 2556, 2742, 3195, 3834, 4113, 4260, 4570, 5484, 5751, 6390, 6855, 7668, 8226, 9140, 9585, 11502, 12339, 12780, 13710, 16452, 19170, 20565, 23004, 24678, 27420, 28755, 32447, 37017, 38340, 41130, 49356, 57510, 61695, 64894, 74034, 82260, 97341, 115020, 123390, 129788, 148068, 162235, 185085, 194682, 246780, 292023, 324470, 370170, 389364, 486705, 584046, 648940, 740340, 876069, 973410, 1168092, 1460115, 1752138, 1946820, 2628207, 2920230, 3504276, 4380345, 5256414, 5840460, 8760690, 10512828, 13141035, 17521380, 26282070, 52564140]

約数ペア:

[(1, 52564140), (2, 26282070), (3, 17521380), (4, 13141035), (5, 10512828), (6, 8760690), (9, 5840460), (10, 5256414), (12, 4380345), (15, 3504276), (18, 2920230), (20, 2628207), (27, 1946820), (30, 1752138), (36, 1460115), (45, 1168092), (54, 973410), (60, 876069), (71, 740340), (81, 648940), (90, 584046), (108, 486705), (135, 389364), (142, 370170), (162, 324470), (180, 292023), (213, 246780), (270, 194682), (284, 185085), (324, 162235), (355, 148068), (405, 129788), (426, 123390), (457, 115020), (540, 97341), (639, 82260), (710, 74034), (810, 64894), (852, 61695), (914, 57510), (1065, 49356), (1278, 41130), (1371, 38340), (1420, 37017), (1620, 32447), (1828, 28755), (1917, 27420), (2130, 24678), (2285, 23004), (2556, 20565), (2742, 19170), (3195, 16452), (3834, 13710), (4113, 12780), (4260, 12339), (4570, 11502), (5484, 9585), (5751, 9140), (6390, 8226), (6855, 7668)]