51821826108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17483747}}^1$

素因数の和:17483786

約数の個数: 48

約数和(自身を含む): 137072584320

約数和(自身を除く): 85250758212

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 17483747, 34967494, 52451241, 69934988, 104902482, 209804964, 227288711, 332191193, 454577422, 664382386, 681866133, 909154844, 996573579, 1328764772, 1363732266, 1993147158, 2727464532, 3986294316, 4318485509, 8636971018, 12955456527, 17273942036, 25910913054, 51821826108]

約数ペア:

[(1, 51821826108), (2, 25910913054), (3, 17273942036), (4, 12955456527), (6, 8636971018), (12, 4318485509), (13, 3986294316), (19, 2727464532), (26, 1993147158), (38, 1363732266), (39, 1328764772), (52, 996573579), (57, 909154844), (76, 681866133), (78, 664382386), (114, 454577422), (156, 332191193), (228, 227288711), (247, 209804964), (494, 104902482), (741, 69934988), (988, 52451241), (1482, 34967494), (2964, 17483747)]