52975468

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 123070752

約数和(自身を除く): 70095284

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1223, 1274, 1547, 1666, 2446, 2548, 3094, 3332, 4892, 6188, 8561, 10829, 15899, 17122, 20791, 21658, 31798, 34244, 41582, 43316, 59927, 63596, 83164, 111293, 119854, 145537, 222586, 239708, 270283, 291074, 445172, 540566, 582148, 779051, 1018759, 1081132, 1558102, 1891981, 2037518, 3116204, 3783962, 4075036, 7567924, 13243867, 26487734, 52975468]

約数ペア:

[(1, 52975468), (2, 26487734), (4, 13243867), (7, 7567924), (13, 4075036), (14, 3783962), (17, 3116204), (26, 2037518), (28, 1891981), (34, 1558102), (49, 1081132), (52, 1018759), (68, 779051), (91, 582148), (98, 540566), (119, 445172), (182, 291074), (196, 270283), (221, 239708), (238, 222586), (364, 145537), (442, 119854), (476, 111293), (637, 83164), (833, 63596), (884, 59927), (1223, 43316), (1274, 41582), (1547, 34244), (1666, 31798), (2446, 21658), (2548, 20791), (3094, 17122), (3332, 15899), (4892, 10829), (6188, 8561)]