49941220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1531}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 120451968

約数和(自身を除く): 70510748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1531, 1631, 2330, 3062, 3262, 4660, 6124, 6524, 7655, 8155, 10717, 15310, 16310, 21434, 30620, 32620, 42868, 53585, 107170, 214340, 356723, 713446, 1426892, 1783615, 2497061, 3567230, 4994122, 7134460, 9988244, 12485305, 24970610, 49941220]

約数ペア:

[(1, 49941220), (2, 24970610), (4, 12485305), (5, 9988244), (7, 7134460), (10, 4994122), (14, 3567230), (20, 2497061), (28, 1783615), (35, 1426892), (70, 713446), (140, 356723), (233, 214340), (466, 107170), (932, 53585), (1165, 42868), (1531, 32620), (1631, 30620), (2330, 21434), (3062, 16310), (3262, 15310), (4660, 10717), (6124, 8155), (6524, 7655)]