51977450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 111701184

約数和(自身を除く): 59723734

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 679, 970, 1358, 1531, 2425, 3062, 3395, 4850, 6790, 7655, 10717, 15310, 16975, 21434, 33950, 38275, 53585, 76550, 107170, 148507, 267925, 297014, 535850, 742535, 1039549, 1485070, 2079098, 3712675, 5197745, 7425350, 10395490, 25988725, 51977450]

約数ペア:

[(1, 51977450), (2, 25988725), (5, 10395490), (7, 7425350), (10, 5197745), (14, 3712675), (25, 2079098), (35, 1485070), (50, 1039549), (70, 742535), (97, 535850), (175, 297014), (194, 267925), (350, 148507), (485, 107170), (679, 76550), (970, 53585), (1358, 38275), (1531, 33950), (2425, 21434), (3062, 16975), (3395, 15310), (4850, 10717), (6790, 7655)]