55579290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 155457792

約数和(自身を除く): 99878502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 83, 85, 101, 102, 130, 166, 170, 195, 202, 221, 249, 255, 303, 390, 415, 442, 498, 505, 510, 606, 663, 830, 1010, 1079, 1105, 1245, 1313, 1326, 1411, 1515, 1717, 2158, 2210, 2490, 2626, 2822, 3030, 3237, 3315, 3434, 3939, 4233, 5151, 5395, 6474, 6565, 6630, 7055, 7878, 8383, 8466, 8585, 10302, 10790, 13130, 14110, 16185, 16766, 17170, 18343, 19695, 21165, 22321, 25149, 25755, 32370, 36686, 39390, 41915, 42330, 44642, 50298, 51510, 55029, 66963, 83830, 91715, 108979, 110058, 111605, 125745, 133926, 142511, 183430, 217958, 223210, 251490, 275145, 285022, 326937, 334815, 427533, 544895, 550290, 653874, 669630, 712555, 855066, 1089790, 1425110, 1634685, 1852643, 2137665, 3269370, 3705286, 4275330, 5557929, 9263215, 11115858, 18526430, 27789645, 55579290]

約数ペア:

[(1, 55579290), (2, 27789645), (3, 18526430), (5, 11115858), (6, 9263215), (10, 5557929), (13, 4275330), (15, 3705286), (17, 3269370), (26, 2137665), (30, 1852643), (34, 1634685), (39, 1425110), (51, 1089790), (65, 855066), (78, 712555), (83, 669630), (85, 653874), (101, 550290), (102, 544895), (130, 427533), (166, 334815), (170, 326937), (195, 285022), (202, 275145), (221, 251490), (249, 223210), (255, 217958), (303, 183430), (390, 142511), (415, 133926), (442, 125745), (498, 111605), (505, 110058), (510, 108979), (606, 91715), (663, 83830), (830, 66963), (1010, 55029), (1079, 51510), (1105, 50298), (1245, 44642), (1313, 42330), (1326, 41915), (1411, 39390), (1515, 36686), (1717, 32370), (2158, 25755), (2210, 25149), (2490, 22321), (2626, 21165), (2822, 19695), (3030, 18343), (3237, 17170), (3315, 16766), (3434, 16185), (3939, 14110), (4233, 13130), (5151, 10790), (5395, 10302), (6474, 8585), (6565, 8466), (6630, 8383), (7055, 7878)]