51749838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6733}}^1$

素因数の和:6809

約数の個数: 48

約数和(自身を含む): 130262496

約数和(自身を除く): 78512658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 6733, 7686, 13466, 20199, 40398, 47131, 60597, 94262, 121194, 141393, 282786, 410713, 424179, 821426, 848358, 1232139, 2464278, 2874991, 3696417, 5749982, 7392834, 8624973, 17249946, 25874919, 51749838]

約数ペア:

[(1, 51749838), (2, 25874919), (3, 17249946), (6, 8624973), (7, 7392834), (9, 5749982), (14, 3696417), (18, 2874991), (21, 2464278), (42, 1232139), (61, 848358), (63, 821426), (122, 424179), (126, 410713), (183, 282786), (366, 141393), (427, 121194), (549, 94262), (854, 60597), (1098, 47131), (1281, 40398), (2562, 20199), (3843, 13466), (6733, 7686)]