49015960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5696

約数の個数: 64

約数和(自身を含む): 130129920

約数和(自身を除く): 81113960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5647, 8680, 11294, 22588, 28235, 39529, 45176, 56470, 79058, 112940, 158116, 175057, 197645, 225880, 316232, 350114, 395290, 700228, 790580, 875285, 1225399, 1400456, 1581160, 1750570, 2450798, 3501140, 4901596, 6126995, 7002280, 9803192, 12253990, 24507980, 49015960]

約数ペア:

[(1, 49015960), (2, 24507980), (4, 12253990), (5, 9803192), (7, 7002280), (8, 6126995), (10, 4901596), (14, 3501140), (20, 2450798), (28, 1750570), (31, 1581160), (35, 1400456), (40, 1225399), (56, 875285), (62, 790580), (70, 700228), (124, 395290), (140, 350114), (155, 316232), (217, 225880), (248, 197645), (280, 175057), (310, 158116), (434, 112940), (620, 79058), (868, 56470), (1085, 45176), (1240, 39529), (1736, 28235), (2170, 22588), (4340, 11294), (5647, 8680)]