51979095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5372

約数の個数: 48

約数和(自身を含む): 106309632

約数和(自身を除く): 54330537

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 5323, 9765, 15969, 26615, 37261, 47907, 79845, 111783, 165013, 186305, 239535, 335349, 495039, 558915, 825065, 1155091, 1485117, 1676745, 2475195, 3465273, 5775455, 7425585, 10395819, 17326365, 51979095]

約数ペア:

[(1, 51979095), (3, 17326365), (5, 10395819), (7, 7425585), (9, 5775455), (15, 3465273), (21, 2475195), (31, 1676745), (35, 1485117), (45, 1155091), (63, 825065), (93, 558915), (105, 495039), (155, 335349), (217, 239535), (279, 186305), (315, 165013), (465, 111783), (651, 79845), (1085, 47907), (1395, 37261), (1953, 26615), (3255, 15969), (5323, 9765)]