55793535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 51618945

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 73, 87, 105, 145, 203, 219, 251, 365, 435, 511, 609, 753, 1015, 1095, 1255, 1533, 1757, 2117, 2555, 3045, 3765, 5271, 6351, 7279, 7665, 8785, 10585, 14819, 18323, 21837, 26355, 31755, 36395, 44457, 50953, 54969, 74095, 91615, 109185, 128261, 152859, 222285, 254765, 274845, 384783, 531367, 641305, 764295, 1594101, 1923915, 2656835, 3719569, 7970505, 11158707, 18597845, 55793535]

約数ペア:

[(1, 55793535), (3, 18597845), (5, 11158707), (7, 7970505), (15, 3719569), (21, 2656835), (29, 1923915), (35, 1594101), (73, 764295), (87, 641305), (105, 531367), (145, 384783), (203, 274845), (219, 254765), (251, 222285), (365, 152859), (435, 128261), (511, 109185), (609, 91615), (753, 74095), (1015, 54969), (1095, 50953), (1255, 44457), (1533, 36395), (1757, 31755), (2117, 26355), (2555, 21837), (3045, 18323), (3765, 14819), (5271, 10585), (6351, 8785), (7279, 7665)]