52237260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 172107936

約数和(自身を除く): 119870676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 397, 430, 510, 516, 612, 645, 731, 765, 774, 794, 860, 1020, 1191, 1290, 1462, 1530, 1548, 1588, 1935, 1985, 2193, 2382, 2580, 2924, 3060, 3573, 3655, 3870, 3970, 4386, 4764, 5955, 6579, 6749, 7146, 7310, 7740, 7940, 8772, 10965, 11910, 13158, 13498, 14292, 14620, 17071, 17865, 20247, 21930, 23820, 26316, 26996, 32895, 33745, 34142, 35730, 40494, 43860, 51213, 60741, 65790, 67490, 68284, 71460, 80988, 85355, 101235, 102426, 121482, 131580, 134980, 153639, 170710, 202470, 204852, 242964, 256065, 290207, 303705, 307278, 341420, 404940, 512130, 580414, 607410, 614556, 768195, 870621, 1024260, 1160828, 1214820, 1451035, 1536390, 1741242, 2611863, 2902070, 3072780, 3482484, 4353105, 5223726, 5804140, 8706210, 10447452, 13059315, 17412420, 26118630, 52237260]

約数ペア:

[(1, 52237260), (2, 26118630), (3, 17412420), (4, 13059315), (5, 10447452), (6, 8706210), (9, 5804140), (10, 5223726), (12, 4353105), (15, 3482484), (17, 3072780), (18, 2902070), (20, 2611863), (30, 1741242), (34, 1536390), (36, 1451035), (43, 1214820), (45, 1160828), (51, 1024260), (60, 870621), (68, 768195), (85, 614556), (86, 607410), (90, 580414), (102, 512130), (129, 404940), (153, 341420), (170, 307278), (172, 303705), (180, 290207), (204, 256065), (215, 242964), (255, 204852), (258, 202470), (306, 170710), (340, 153639), (387, 134980), (397, 131580), (430, 121482), (510, 102426), (516, 101235), (612, 85355), (645, 80988), (731, 71460), (765, 68284), (774, 67490), (794, 65790), (860, 60741), (1020, 51213), (1191, 43860), (1290, 40494), (1462, 35730), (1530, 34142), (1548, 33745), (1588, 32895), (1935, 26996), (1985, 26316), (2193, 23820), (2382, 21930), (2580, 20247), (2924, 17865), (3060, 17071), (3573, 14620), (3655, 14292), (3870, 13498), (3970, 13158), (4386, 11910), (4764, 10965), (5955, 8772), (6579, 7940), (6749, 7740), (7146, 7310)]