51493316

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4957}}^1$

素因数の和:5028

約数の個数: 36

約数和(自身を含む): 106825068

約数和(自身を除く): 55331752

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 4957, 5194, 9914, 10388, 19828, 34699, 69398, 138796, 242893, 262721, 485786, 525442, 971572, 1050884, 1839047, 3678094, 7356188, 12873329, 25746658, 51493316]

約数ペア:

[(1, 51493316), (2, 25746658), (4, 12873329), (7, 7356188), (14, 3678094), (28, 1839047), (49, 1050884), (53, 971572), (98, 525442), (106, 485786), (196, 262721), (212, 242893), (371, 138796), (742, 69398), (1484, 34699), (2597, 19828), (4957, 10388), (5194, 9914)]