52945438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 104993280

約数和(自身を除く): 52047842

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 61, 91, 122, 133, 182, 247, 251, 266, 427, 494, 502, 793, 854, 1159, 1586, 1729, 1757, 2318, 3263, 3458, 3514, 4769, 5551, 6526, 8113, 9538, 11102, 15067, 15311, 16226, 22841, 30134, 30622, 33383, 45682, 61997, 66766, 105469, 107177, 123994, 199043, 210938, 214354, 290909, 398086, 433979, 581818, 867958, 1393301, 2036363, 2786602, 3781817, 4072726, 7563634, 26472719, 52945438]

約数ペア:

[(1, 52945438), (2, 26472719), (7, 7563634), (13, 4072726), (14, 3781817), (19, 2786602), (26, 2036363), (38, 1393301), (61, 867958), (91, 581818), (122, 433979), (133, 398086), (182, 290909), (247, 214354), (251, 210938), (266, 199043), (427, 123994), (494, 107177), (502, 105469), (793, 66766), (854, 61997), (1159, 45682), (1586, 33383), (1729, 30622), (1757, 30134), (2318, 22841), (3263, 16226), (3458, 15311), (3514, 15067), (4769, 11102), (5551, 9538), (6526, 8113)]