53281130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 67376470

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 59, 70, 95, 97, 98, 118, 133, 190, 194, 245, 266, 295, 413, 485, 490, 590, 665, 679, 826, 931, 970, 1121, 1330, 1358, 1843, 1862, 2065, 2242, 2891, 3395, 3686, 4130, 4655, 4753, 5605, 5723, 5782, 6790, 7847, 9215, 9310, 9506, 11210, 11446, 12901, 14455, 15694, 18430, 23765, 25802, 28615, 28910, 39235, 40061, 47530, 54929, 57230, 64505, 78470, 80122, 90307, 108737, 109858, 129010, 180614, 200305, 217474, 274645, 280427, 400610, 451535, 543685, 549290, 560854, 761159, 903070, 1087370, 1402135, 1522318, 2804270, 3805795, 5328113, 7611590, 10656226, 26640565, 53281130]

約数ペア:

[(1, 53281130), (2, 26640565), (5, 10656226), (7, 7611590), (10, 5328113), (14, 3805795), (19, 2804270), (35, 1522318), (38, 1402135), (49, 1087370), (59, 903070), (70, 761159), (95, 560854), (97, 549290), (98, 543685), (118, 451535), (133, 400610), (190, 280427), (194, 274645), (245, 217474), (266, 200305), (295, 180614), (413, 129010), (485, 109858), (490, 108737), (590, 90307), (665, 80122), (679, 78470), (826, 64505), (931, 57230), (970, 54929), (1121, 47530), (1330, 40061), (1358, 39235), (1843, 28910), (1862, 28615), (2065, 25802), (2242, 23765), (2891, 18430), (3395, 15694), (3686, 14455), (4130, 12901), (4655, 11446), (4753, 11210), (5605, 9506), (5723, 9310), (5782, 9215), (6790, 7847)]