51290616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5356

約数の個数: 64

約数和(自身を含む): 142571520

約数和(自身を除く): 91280904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 5303, 9672, 10606, 15909, 21212, 31818, 42424, 63636, 68939, 127272, 137878, 164393, 206817, 275756, 328786, 413634, 493179, 551512, 657572, 827268, 986358, 1315144, 1654536, 1972716, 2137109, 3945432, 4274218, 6411327, 8548436, 12822654, 17096872, 25645308, 51290616]

約数ペア:

[(1, 51290616), (2, 25645308), (3, 17096872), (4, 12822654), (6, 8548436), (8, 6411327), (12, 4274218), (13, 3945432), (24, 2137109), (26, 1972716), (31, 1654536), (39, 1315144), (52, 986358), (62, 827268), (78, 657572), (93, 551512), (104, 493179), (124, 413634), (156, 328786), (186, 275756), (248, 206817), (312, 164393), (372, 137878), (403, 127272), (744, 68939), (806, 63636), (1209, 42424), (1612, 31818), (2418, 21212), (3224, 15909), (4836, 10606), (5303, 9672)]