52471180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 123875136

約数和(自身を除く): 71403956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 43, 68, 74, 85, 86, 97, 148, 170, 172, 185, 194, 215, 340, 370, 388, 430, 485, 629, 731, 740, 860, 970, 1258, 1462, 1591, 1649, 1940, 2516, 2924, 3145, 3182, 3298, 3589, 3655, 4171, 6290, 6364, 6596, 7178, 7310, 7955, 8245, 8342, 12580, 14356, 14620, 15910, 16490, 16684, 17945, 20855, 27047, 31820, 32980, 35890, 41710, 54094, 61013, 70907, 71780, 83420, 108188, 122026, 135235, 141814, 154327, 244052, 270470, 283628, 305065, 308654, 354535, 540940, 610130, 617308, 709070, 771635, 1220260, 1418140, 1543270, 2623559, 3086540, 5247118, 10494236, 13117795, 26235590, 52471180]

約数ペア:

[(1, 52471180), (2, 26235590), (4, 13117795), (5, 10494236), (10, 5247118), (17, 3086540), (20, 2623559), (34, 1543270), (37, 1418140), (43, 1220260), (68, 771635), (74, 709070), (85, 617308), (86, 610130), (97, 540940), (148, 354535), (170, 308654), (172, 305065), (185, 283628), (194, 270470), (215, 244052), (340, 154327), (370, 141814), (388, 135235), (430, 122026), (485, 108188), (629, 83420), (731, 71780), (740, 70907), (860, 61013), (970, 54094), (1258, 41710), (1462, 35890), (1591, 32980), (1649, 31820), (1940, 27047), (2516, 20855), (2924, 17945), (3145, 16684), (3182, 16490), (3298, 15910), (3589, 14620), (3655, 14356), (4171, 12580), (6290, 8342), (6364, 8245), (6596, 7955), (7178, 7310)]