49551390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{78653}}^1$

素因数の和:78673

約数の個数: 48

約数和(自身を含む): 147240288

約数和(自身を除く): 97688898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 78653, 157306, 235959, 393265, 471918, 550571, 707877, 786530, 1101142, 1179795, 1415754, 1651713, 2359590, 2752855, 3303426, 3539385, 4955139, 5505710, 7078770, 8258565, 9910278, 16517130, 24775695, 49551390]

約数ペア:

[(1, 49551390), (2, 24775695), (3, 16517130), (5, 9910278), (6, 8258565), (7, 7078770), (9, 5505710), (10, 4955139), (14, 3539385), (15, 3303426), (18, 2752855), (21, 2359590), (30, 1651713), (35, 1415754), (42, 1179795), (45, 1101142), (63, 786530), (70, 707877), (90, 550571), (105, 471918), (126, 393265), (210, 235959), (315, 157306), (630, 78653)]