52324480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 142228800

約数和(自身を除く): 89904320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 331, 380, 416, 494, 520, 608, 640, 662, 760, 832, 988, 1040, 1216, 1235, 1324, 1520, 1655, 1664, 1976, 2080, 2432, 2470, 2648, 3040, 3310, 3952, 4160, 4303, 4940, 5296, 6080, 6289, 6620, 7904, 8320, 8606, 9880, 10592, 12160, 12578, 13240, 15808, 17212, 19760, 21184, 21515, 25156, 26480, 31445, 31616, 34424, 39520, 42368, 43030, 50312, 52960, 62890, 68848, 79040, 81757, 86060, 100624, 105920, 125780, 137696, 158080, 163514, 172120, 201248, 211840, 251560, 275392, 327028, 344240, 402496, 408785, 503120, 550784, 654056, 688480, 804992, 817570, 1006240, 1308112, 1376960, 1635140, 2012480, 2616224, 2753920, 3270280, 4024960, 5232448, 6540560, 10464896, 13081120, 26162240, 52324480]

約数ペア:

[(1, 52324480), (2, 26162240), (4, 13081120), (5, 10464896), (8, 6540560), (10, 5232448), (13, 4024960), (16, 3270280), (19, 2753920), (20, 2616224), (26, 2012480), (32, 1635140), (38, 1376960), (40, 1308112), (52, 1006240), (64, 817570), (65, 804992), (76, 688480), (80, 654056), (95, 550784), (104, 503120), (128, 408785), (130, 402496), (152, 344240), (160, 327028), (190, 275392), (208, 251560), (247, 211840), (260, 201248), (304, 172120), (320, 163514), (331, 158080), (380, 137696), (416, 125780), (494, 105920), (520, 100624), (608, 86060), (640, 81757), (662, 79040), (760, 68848), (832, 62890), (988, 52960), (1040, 50312), (1216, 43030), (1235, 42368), (1324, 39520), (1520, 34424), (1655, 31616), (1664, 31445), (1976, 26480), (2080, 25156), (2432, 21515), (2470, 21184), (2648, 19760), (3040, 17212), (3310, 15808), (3952, 13240), (4160, 12578), (4303, 12160), (4940, 10592), (5296, 9880), (6080, 8606), (6289, 8320), (6620, 7904)]