50020620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4933}}^1$

素因数の和:4971

約数の個数: 72

約数和(自身を含む): 151690896

約数和(自身を除く): 101670276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 4933, 5070, 9866, 10140, 14799, 19732, 24665, 29598, 49330, 59196, 64129, 73995, 98660, 128258, 147990, 192387, 256516, 295980, 320645, 384774, 641290, 769548, 833677, 961935, 1282580, 1667354, 1923870, 2501031, 3334708, 3847740, 4168385, 5002062, 8336770, 10004124, 12505155, 16673540, 25010310, 50020620]

約数ペア:

[(1, 50020620), (2, 25010310), (3, 16673540), (4, 12505155), (5, 10004124), (6, 8336770), (10, 5002062), (12, 4168385), (13, 3847740), (15, 3334708), (20, 2501031), (26, 1923870), (30, 1667354), (39, 1282580), (52, 961935), (60, 833677), (65, 769548), (78, 641290), (130, 384774), (156, 320645), (169, 295980), (195, 256516), (260, 192387), (338, 147990), (390, 128258), (507, 98660), (676, 73995), (780, 64129), (845, 59196), (1014, 49330), (1690, 29598), (2028, 24665), (2535, 19732), (3380, 14799), (4933, 10140), (5070, 9866)]