53115552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{26347}}^1$

素因数の和:26370

約数の個数: 72

約数和(自身を含む): 172632096

約数和(自身を除く): 119516544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 26347, 52694, 79041, 105388, 158082, 184429, 210776, 237123, 316164, 368858, 421552, 474246, 553287, 632328, 737716, 843104, 948492, 1106574, 1264656, 1475432, 1659861, 1896984, 2213148, 2529312, 2950864, 3319722, 3793968, 4426296, 5901728, 6639444, 7587936, 8852592, 13278888, 17705184, 26557776, 53115552]

約数ペア:

[(1, 53115552), (2, 26557776), (3, 17705184), (4, 13278888), (6, 8852592), (7, 7587936), (8, 6639444), (9, 5901728), (12, 4426296), (14, 3793968), (16, 3319722), (18, 2950864), (21, 2529312), (24, 2213148), (28, 1896984), (32, 1659861), (36, 1475432), (42, 1264656), (48, 1106574), (56, 948492), (63, 843104), (72, 737716), (84, 632328), (96, 553287), (112, 474246), (126, 421552), (144, 368858), (168, 316164), (224, 237123), (252, 210776), (288, 184429), (336, 158082), (504, 105388), (672, 79041), (1008, 52694), (2016, 26347)]