52812200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 151714620

約数和(自身を除く): 98902420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 119, 136, 140, 170, 175, 196, 200, 238, 245, 280, 317, 340, 350, 392, 425, 476, 490, 595, 634, 680, 700, 833, 850, 952, 980, 1190, 1225, 1268, 1400, 1585, 1666, 1700, 1960, 2219, 2380, 2450, 2536, 2975, 3170, 3332, 3400, 4165, 4438, 4760, 4900, 5389, 5950, 6340, 6664, 7925, 8330, 8876, 9800, 10778, 11095, 11900, 12680, 15533, 15850, 16660, 17752, 20825, 21556, 22190, 23800, 26945, 31066, 31700, 33320, 37723, 41650, 43112, 44380, 53890, 55475, 62132, 63400, 75446, 77665, 83300, 88760, 107780, 110950, 124264, 134725, 150892, 155330, 166600, 188615, 215560, 221900, 264061, 269450, 301784, 310660, 377230, 388325, 443800, 528122, 538900, 621320, 754460, 776650, 943075, 1056244, 1077800, 1320305, 1508920, 1553300, 1886150, 2112488, 2640610, 3106600, 3772300, 5281220, 6601525, 7544600, 10562440, 13203050, 26406100, 52812200]

約数ペア:

[(1, 52812200), (2, 26406100), (4, 13203050), (5, 10562440), (7, 7544600), (8, 6601525), (10, 5281220), (14, 3772300), (17, 3106600), (20, 2640610), (25, 2112488), (28, 1886150), (34, 1553300), (35, 1508920), (40, 1320305), (49, 1077800), (50, 1056244), (56, 943075), (68, 776650), (70, 754460), (85, 621320), (98, 538900), (100, 528122), (119, 443800), (136, 388325), (140, 377230), (170, 310660), (175, 301784), (196, 269450), (200, 264061), (238, 221900), (245, 215560), (280, 188615), (317, 166600), (340, 155330), (350, 150892), (392, 134725), (425, 124264), (476, 110950), (490, 107780), (595, 88760), (634, 83300), (680, 77665), (700, 75446), (833, 63400), (850, 62132), (952, 55475), (980, 53890), (1190, 44380), (1225, 43112), (1268, 41650), (1400, 37723), (1585, 33320), (1666, 31700), (1700, 31066), (1960, 26945), (2219, 23800), (2380, 22190), (2450, 21556), (2536, 20825), (2975, 17752), (3170, 16660), (3332, 15850), (3400, 15533), (4165, 12680), (4438, 11900), (4760, 11095), (4900, 10778), (5389, 9800), (5950, 8876), (6340, 8330), (6664, 7925)]