52810680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 172872000

約数和(自身を除く): 120061320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 349, 388, 390, 485, 520, 582, 698, 776, 780, 970, 1047, 1164, 1261, 1396, 1455, 1560, 1745, 1940, 2094, 2328, 2522, 2792, 2910, 3490, 3783, 3880, 4188, 4537, 5044, 5235, 5820, 6305, 6980, 7566, 8376, 9074, 10088, 10470, 11640, 12610, 13611, 13960, 15132, 18148, 18915, 20940, 22685, 25220, 27222, 30264, 33853, 36296, 37830, 41880, 45370, 50440, 54444, 67706, 68055, 75660, 90740, 101559, 108888, 135412, 136110, 151320, 169265, 181480, 203118, 270824, 272220, 338530, 406236, 440089, 507795, 544440, 677060, 812472, 880178, 1015590, 1320267, 1354120, 1760356, 2031180, 2200445, 2640534, 3520712, 4062360, 4400890, 5281068, 6601335, 8801780, 10562136, 13202670, 17603560, 26405340, 52810680]

約数ペア:

[(1, 52810680), (2, 26405340), (3, 17603560), (4, 13202670), (5, 10562136), (6, 8801780), (8, 6601335), (10, 5281068), (12, 4400890), (13, 4062360), (15, 3520712), (20, 2640534), (24, 2200445), (26, 2031180), (30, 1760356), (39, 1354120), (40, 1320267), (52, 1015590), (60, 880178), (65, 812472), (78, 677060), (97, 544440), (104, 507795), (120, 440089), (130, 406236), (156, 338530), (194, 272220), (195, 270824), (260, 203118), (291, 181480), (312, 169265), (349, 151320), (388, 136110), (390, 135412), (485, 108888), (520, 101559), (582, 90740), (698, 75660), (776, 68055), (780, 67706), (970, 54444), (1047, 50440), (1164, 45370), (1261, 41880), (1396, 37830), (1455, 36296), (1560, 33853), (1745, 30264), (1940, 27222), (2094, 25220), (2328, 22685), (2522, 20940), (2792, 18915), (2910, 18148), (3490, 15132), (3783, 13960), (3880, 13611), (4188, 12610), (4537, 11640), (5044, 10470), (5235, 10088), (5820, 9074), (6305, 8376), (6980, 7566)]