52557440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6317}}^1$

素因数の和:6349

約数の個数: 64

約数和(自身を含む): 135331560

約数和(自身を除く): 82774120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6317, 8320, 12634, 25268, 31585, 50536, 63170, 82121, 101072, 126340, 164242, 202144, 252680, 328484, 404288, 410605, 505360, 656968, 808576, 821210, 1010720, 1313936, 1642420, 2021440, 2627872, 3284840, 4042880, 5255744, 6569680, 10511488, 13139360, 26278720, 52557440]

約数ペア:

[(1, 52557440), (2, 26278720), (4, 13139360), (5, 10511488), (8, 6569680), (10, 5255744), (13, 4042880), (16, 3284840), (20, 2627872), (26, 2021440), (32, 1642420), (40, 1313936), (52, 1010720), (64, 821210), (65, 808576), (80, 656968), (104, 505360), (128, 410605), (130, 404288), (160, 328484), (208, 252680), (260, 202144), (320, 164242), (416, 126340), (520, 101072), (640, 82121), (832, 63170), (1040, 50536), (1664, 31585), (2080, 25268), (4160, 12634), (6317, 8320)]