51061590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{21013}}^1$

素因数の和:21035

約数の個数: 48

約数和(自身を含む): 137683728

約数和(自身を除く): 86622138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 21013, 42026, 63039, 105065, 126078, 189117, 210130, 315195, 378234, 567351, 630390, 945585, 1134702, 1702053, 1891170, 2836755, 3404106, 5106159, 5673510, 8510265, 10212318, 17020530, 25530795, 51061590]

約数ペア:

[(1, 51061590), (2, 25530795), (3, 17020530), (5, 10212318), (6, 8510265), (9, 5673510), (10, 5106159), (15, 3404106), (18, 2836755), (27, 1891170), (30, 1702053), (45, 1134702), (54, 945585), (81, 630390), (90, 567351), (135, 378234), (162, 315195), (243, 210130), (270, 189117), (405, 126078), (486, 105065), (810, 63039), (1215, 42026), (2430, 21013)]