51914928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 145435136

約数和(自身を除く): 93520208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 307, 312, 542, 614, 624, 813, 921, 1084, 1228, 1626, 1842, 2168, 2456, 3252, 3523, 3684, 3991, 4336, 4912, 6504, 7046, 7368, 7982, 10569, 11973, 13008, 14092, 14736, 15964, 21138, 23946, 28184, 31928, 42276, 47892, 56368, 63856, 83197, 84552, 95784, 166394, 169104, 191568, 249591, 332788, 499182, 665576, 998364, 1081561, 1331152, 1996728, 2163122, 3244683, 3993456, 4326244, 6489366, 8652488, 12978732, 17304976, 25957464, 51914928]

約数ペア:

[(1, 51914928), (2, 25957464), (3, 17304976), (4, 12978732), (6, 8652488), (8, 6489366), (12, 4326244), (13, 3993456), (16, 3244683), (24, 2163122), (26, 1996728), (39, 1331152), (48, 1081561), (52, 998364), (78, 665576), (104, 499182), (156, 332788), (208, 249591), (271, 191568), (307, 169104), (312, 166394), (542, 95784), (614, 84552), (624, 83197), (813, 63856), (921, 56368), (1084, 47892), (1228, 42276), (1626, 31928), (1842, 28184), (2168, 23946), (2456, 21138), (3252, 15964), (3523, 14736), (3684, 14092), (3991, 13008), (4336, 11973), (4912, 10569), (6504, 7982), (7046, 7368)]