49031115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 96088320

約数和(自身を除く): 47057205

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 3511, 4655, 10533, 13965, 17555, 24577, 52665, 66709, 73731, 122885, 172039, 200127, 333545, 368655, 466963, 516117, 860195, 1000635, 1400889, 2334815, 2580585, 3268741, 7004445, 9806223, 16343705, 49031115]

約数ペア:

[(1, 49031115), (3, 16343705), (5, 9806223), (7, 7004445), (15, 3268741), (19, 2580585), (21, 2334815), (35, 1400889), (49, 1000635), (57, 860195), (95, 516117), (105, 466963), (133, 368655), (147, 333545), (245, 200127), (285, 172039), (399, 122885), (665, 73731), (735, 66709), (931, 52665), (1995, 24577), (2793, 17555), (3511, 13965), (4655, 10533)]