49438548

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 129991680

約数和(自身を除く): 80553132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 423, 479, 549, 564, 732, 846, 958, 1098, 1437, 1692, 1916, 2196, 2867, 2874, 4311, 5734, 5748, 8601, 8622, 11468, 17202, 17244, 22513, 25803, 29219, 34404, 45026, 51606, 58438, 67539, 87657, 90052, 103212, 116876, 135078, 175314, 202617, 262971, 270156, 350628, 405234, 525942, 810468, 1051884, 1373293, 2746586, 4119879, 5493172, 8239758, 12359637, 16479516, 24719274, 49438548]

約数ペア:

[(1, 49438548), (2, 24719274), (3, 16479516), (4, 12359637), (6, 8239758), (9, 5493172), (12, 4119879), (18, 2746586), (36, 1373293), (47, 1051884), (61, 810468), (94, 525942), (122, 405234), (141, 350628), (183, 270156), (188, 262971), (244, 202617), (282, 175314), (366, 135078), (423, 116876), (479, 103212), (549, 90052), (564, 87657), (732, 67539), (846, 58438), (958, 51606), (1098, 45026), (1437, 34404), (1692, 29219), (1916, 25803), (2196, 22513), (2867, 17244), (2874, 17202), (4311, 11468), (5734, 8622), (5748, 8601)]