52087140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 183560832

約数和(自身を除く): 131473692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 617, 630, 670, 804, 938, 1005, 1206, 1234, 1260, 1340, 1407, 1851, 1876, 2010, 2345, 2412, 2468, 2814, 3015, 3085, 3702, 4020, 4221, 4319, 4690, 5553, 5628, 6030, 6170, 7035, 7404, 8442, 8638, 9255, 9380, 11106, 12060, 12340, 12957, 14070, 16884, 17276, 18510, 21105, 21595, 22212, 25914, 27765, 28140, 37020, 38871, 41339, 42210, 43190, 51828, 55530, 64785, 77742, 82678, 84420, 86380, 111060, 124017, 129570, 155484, 165356, 194355, 206695, 248034, 259140, 289373, 372051, 388710, 413390, 496068, 578746, 620085, 744102, 777420, 826780, 868119, 1157492, 1240170, 1446865, 1488204, 1736238, 1860255, 2480340, 2604357, 2893730, 3472476, 3720510, 4340595, 5208714, 5787460, 7441020, 8681190, 10417428, 13021785, 17362380, 26043570, 52087140]

約数ペア:

[(1, 52087140), (2, 26043570), (3, 17362380), (4, 13021785), (5, 10417428), (6, 8681190), (7, 7441020), (9, 5787460), (10, 5208714), (12, 4340595), (14, 3720510), (15, 3472476), (18, 2893730), (20, 2604357), (21, 2480340), (28, 1860255), (30, 1736238), (35, 1488204), (36, 1446865), (42, 1240170), (45, 1157492), (60, 868119), (63, 826780), (67, 777420), (70, 744102), (84, 620085), (90, 578746), (105, 496068), (126, 413390), (134, 388710), (140, 372051), (180, 289373), (201, 259140), (210, 248034), (252, 206695), (268, 194355), (315, 165356), (335, 155484), (402, 129570), (420, 124017), (469, 111060), (603, 86380), (617, 84420), (630, 82678), (670, 77742), (804, 64785), (938, 55530), (1005, 51828), (1206, 43190), (1234, 42210), (1260, 41339), (1340, 38871), (1407, 37020), (1851, 28140), (1876, 27765), (2010, 25914), (2345, 22212), (2412, 21595), (2468, 21105), (2814, 18510), (3015, 17276), (3085, 16884), (3702, 14070), (4020, 12957), (4221, 12340), (4319, 12060), (4690, 11106), (5553, 9380), (5628, 9255), (6030, 8638), (6170, 8442), (7035, 7404)]