52508040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 171884160

約数和(自身を除く): 119376120

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, 347, 388, 390, 485, 520, 582, 694, 776, 780, 970, 1041, 1164, 1261, 1388, 1455, 1560, 1735, 1940, 2082, 2328, 2522, 2776, 2910, 3470, 3783, 3880, 4164, 4511, 5044, 5205, 5820, 6305, 6940, 7566, 8328, 9022, 10088, 10410, 11640, 12610, 13533, 13880, 15132, 18044, 18915, 20820, 22555, 25220, 27066, 30264, 33659, 36088, 37830, 41640, 45110, 50440, 54132, 67318, 67665, 75660, 90220, 100977, 108264, 134636, 135330, 151320, 168295, 180440, 201954, 269272, 270660, 336590, 403908, 437567, 504885, 541320, 673180, 807816, 875134, 1009770, 1312701, 1346360, 1750268, 2019540, 2187835, 2625402, 3500536, 4039080, 4375670, 5250804, 6563505, 8751340, 10501608, 13127010, 17502680, 26254020, 52508040]

約数ペア:

[(1, 52508040), (2, 26254020), (3, 17502680), (4, 13127010), (5, 10501608), (6, 8751340), (8, 6563505), (10, 5250804), (12, 4375670), (13, 4039080), (15, 3500536), (20, 2625402), (24, 2187835), (26, 2019540), (30, 1750268), (39, 1346360), (40, 1312701), (52, 1009770), (60, 875134), (65, 807816), (78, 673180), (97, 541320), (104, 504885), (120, 437567), (130, 403908), (156, 336590), (194, 270660), (195, 269272), (260, 201954), (291, 180440), (312, 168295), (347, 151320), (388, 135330), (390, 134636), (485, 108264), (520, 100977), (582, 90220), (694, 75660), (776, 67665), (780, 67318), (970, 54132), (1041, 50440), (1164, 45110), (1261, 41640), (1388, 37830), (1455, 36088), (1560, 33659), (1735, 30264), (1940, 27066), (2082, 25220), (2328, 22555), (2522, 20820), (2776, 18915), (2910, 18044), (3470, 15132), (3783, 13880), (3880, 13533), (4164, 12610), (4511, 11640), (5044, 10410), (5205, 10088), (5820, 9022), (6305, 8328), (6940, 7566)]