51712836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 144942336

約数和(自身を除く): 93229500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 2837, 3038, 4557, 5674, 6076, 8511, 9114, 11348, 17022, 18228, 19859, 34044, 39718, 59577, 79436, 87947, 119154, 139013, 175894, 238308, 263841, 278026, 351788, 417039, 527682, 556052, 615629, 834078, 1055364, 1231258, 1668156, 1846887, 2462516, 3693774, 4309403, 7387548, 8618806, 12928209, 17237612, 25856418, 51712836]

約数ペア:

[(1, 51712836), (2, 25856418), (3, 17237612), (4, 12928209), (6, 8618806), (7, 7387548), (12, 4309403), (14, 3693774), (21, 2462516), (28, 1846887), (31, 1668156), (42, 1231258), (49, 1055364), (62, 834078), (84, 615629), (93, 556052), (98, 527682), (124, 417039), (147, 351788), (186, 278026), (196, 263841), (217, 238308), (294, 175894), (372, 139013), (434, 119154), (588, 87947), (651, 79436), (868, 59577), (1302, 39718), (1519, 34044), (2604, 19859), (2837, 18228), (3038, 17022), (4557, 11348), (5674, 9114), (6076, 8511)]