51353094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 115492608

約数和(自身を除く): 64139514

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 61, 78, 86, 122, 129, 183, 251, 258, 366, 502, 559, 753, 793, 1118, 1506, 1586, 1677, 2379, 2623, 3263, 3354, 4758, 5246, 6526, 7869, 9789, 10793, 15311, 15738, 19578, 21586, 30622, 32379, 34099, 45933, 64758, 68198, 91866, 102297, 140309, 199043, 204594, 280618, 398086, 420927, 597129, 658373, 841854, 1194258, 1316746, 1975119, 3950238, 8558849, 17117698, 25676547, 51353094]

約数ペア:

[(1, 51353094), (2, 25676547), (3, 17117698), (6, 8558849), (13, 3950238), (26, 1975119), (39, 1316746), (43, 1194258), (61, 841854), (78, 658373), (86, 597129), (122, 420927), (129, 398086), (183, 280618), (251, 204594), (258, 199043), (366, 140309), (502, 102297), (559, 91866), (753, 68198), (793, 64758), (1118, 45933), (1506, 34099), (1586, 32379), (1677, 30622), (2379, 21586), (2623, 19578), (3263, 15738), (3354, 15311), (4758, 10793), (5246, 9789), (6526, 7869)]