52803088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 118586160

約数和(自身を除く): 65783072

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 109, 136, 137, 208, 218, 221, 272, 274, 436, 442, 548, 872, 884, 1096, 1417, 1744, 1768, 1781, 1853, 2192, 2329, 2834, 3536, 3562, 3706, 4658, 5668, 7124, 7412, 9316, 11336, 14248, 14824, 14933, 18632, 22672, 24089, 28496, 29648, 29866, 30277, 37264, 48178, 59732, 60554, 96356, 119464, 121108, 192712, 194129, 238928, 242216, 253861, 385424, 388258, 484432, 507722, 776516, 1015444, 1553032, 2030888, 3106064, 3300193, 4061776, 6600386, 13200772, 26401544, 52803088]

約数ペア:

[(1, 52803088), (2, 26401544), (4, 13200772), (8, 6600386), (13, 4061776), (16, 3300193), (17, 3106064), (26, 2030888), (34, 1553032), (52, 1015444), (68, 776516), (104, 507722), (109, 484432), (136, 388258), (137, 385424), (208, 253861), (218, 242216), (221, 238928), (272, 194129), (274, 192712), (436, 121108), (442, 119464), (548, 96356), (872, 60554), (884, 59732), (1096, 48178), (1417, 37264), (1744, 30277), (1768, 29866), (1781, 29648), (1853, 28496), (2192, 24089), (2329, 22672), (2834, 18632), (3536, 14933), (3562, 14824), (3706, 14248), (4658, 11336), (5668, 9316), (7124, 7412)]