47898620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1683

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 84189700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 1637, 2090, 2660, 2926, 3274, 4180, 5852, 6548, 7315, 8185, 11459, 14630, 16370, 18007, 22918, 29260, 31103, 32740, 36014, 45836, 57295, 62206, 72028, 90035, 114590, 124412, 126049, 155515, 180070, 217721, 229180, 252098, 311030, 342133, 360140, 435442, 504196, 622060, 630245, 684266, 870884, 1088605, 1260490, 1368532, 1710665, 2177210, 2394931, 2520980, 3421330, 4354420, 4789862, 6842660, 9579724, 11974655, 23949310, 47898620]

約数ペア:

[(1, 47898620), (2, 23949310), (4, 11974655), (5, 9579724), (7, 6842660), (10, 4789862), (11, 4354420), (14, 3421330), (19, 2520980), (20, 2394931), (22, 2177210), (28, 1710665), (35, 1368532), (38, 1260490), (44, 1088605), (55, 870884), (70, 684266), (76, 630245), (77, 622060), (95, 504196), (110, 435442), (133, 360140), (140, 342133), (154, 311030), (190, 252098), (209, 229180), (220, 217721), (266, 180070), (308, 155515), (380, 126049), (385, 124412), (418, 114590), (532, 90035), (665, 72028), (770, 62206), (836, 57295), (1045, 45836), (1330, 36014), (1463, 32740), (1540, 31103), (1637, 29260), (2090, 22918), (2660, 18007), (2926, 16370), (3274, 14630), (4180, 11459), (5852, 8185), (6548, 7315)]