53191754

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 108902880

約数和(自身を除く): 55711126

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 53, 77, 98, 106, 133, 154, 209, 266, 343, 371, 418, 539, 583, 686, 742, 931, 1007, 1078, 1166, 1463, 1862, 2014, 2401, 2597, 2926, 3773, 4081, 4802, 5194, 6517, 7049, 7546, 8162, 10241, 11077, 13034, 14098, 18179, 20482, 22154, 26411, 28567, 36358, 45619, 49343, 52822, 57134, 71687, 77539, 91238, 98686, 127253, 143374, 155078, 199969, 254506, 345401, 399938, 501809, 542773, 690802, 1003618, 1085546, 1399783, 2417807, 2799566, 3799411, 4835614, 7598822, 26595877, 53191754]

約数ペア:

[(1, 53191754), (2, 26595877), (7, 7598822), (11, 4835614), (14, 3799411), (19, 2799566), (22, 2417807), (38, 1399783), (49, 1085546), (53, 1003618), (77, 690802), (98, 542773), (106, 501809), (133, 399938), (154, 345401), (209, 254506), (266, 199969), (343, 155078), (371, 143374), (418, 127253), (539, 98686), (583, 91238), (686, 77539), (742, 71687), (931, 57134), (1007, 52822), (1078, 49343), (1166, 45619), (1463, 36358), (1862, 28567), (2014, 26411), (2401, 22154), (2597, 20482), (2926, 18179), (3773, 14098), (4081, 13034), (4802, 11077), (5194, 10241), (6517, 8162), (7049, 7546)]