47211010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 113762880

約数和(自身を除く): 66551870

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 385, 418, 461, 490, 539, 665, 770, 922, 931, 1045, 1078, 1330, 1463, 1862, 2090, 2305, 2695, 2926, 3227, 4610, 4655, 5071, 5390, 6454, 7315, 8759, 9310, 10142, 10241, 14630, 16135, 17518, 20482, 22589, 25355, 32270, 35497, 43795, 45178, 50710, 51205, 61313, 70994, 87590, 96349, 102410, 112945, 122626, 177485, 192698, 225890, 248479, 306565, 354970, 429191, 481745, 496958, 613130, 674443, 858382, 963490, 1242395, 1348886, 2145955, 2484790, 3372215, 4291910, 4721101, 6744430, 9442202, 23605505, 47211010]

約数ペア:

[(1, 47211010), (2, 23605505), (5, 9442202), (7, 6744430), (10, 4721101), (11, 4291910), (14, 3372215), (19, 2484790), (22, 2145955), (35, 1348886), (38, 1242395), (49, 963490), (55, 858382), (70, 674443), (77, 613130), (95, 496958), (98, 481745), (110, 429191), (133, 354970), (154, 306565), (190, 248479), (209, 225890), (245, 192698), (266, 177485), (385, 122626), (418, 112945), (461, 102410), (490, 96349), (539, 87590), (665, 70994), (770, 61313), (922, 51205), (931, 50710), (1045, 45178), (1078, 43795), (1330, 35497), (1463, 32270), (1862, 25355), (2090, 22589), (2305, 20482), (2695, 17518), (2926, 16135), (3227, 14630), (4610, 10241), (4655, 10142), (5071, 9310), (5390, 8759), (6454, 7315)]