53277368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 110073600

約数和(自身を除く): 56796232

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 83, 103, 152, 164, 166, 206, 328, 332, 412, 664, 779, 824, 1558, 1577, 1957, 3116, 3154, 3403, 3914, 4223, 6232, 6308, 6806, 7828, 8446, 8549, 12616, 13612, 15656, 16892, 17098, 27224, 33784, 34196, 64657, 68392, 80237, 129314, 160474, 162431, 258628, 320948, 324862, 350509, 517256, 641896, 649724, 701018, 1299448, 1402036, 2804072, 6659671, 13319342, 26638684, 53277368]

約数ペア:

[(1, 53277368), (2, 26638684), (4, 13319342), (8, 6659671), (19, 2804072), (38, 1402036), (41, 1299448), (76, 701018), (82, 649724), (83, 641896), (103, 517256), (152, 350509), (164, 324862), (166, 320948), (206, 258628), (328, 162431), (332, 160474), (412, 129314), (664, 80237), (779, 68392), (824, 64657), (1558, 34196), (1577, 33784), (1957, 27224), (3116, 17098), (3154, 16892), (3403, 15656), (3914, 13612), (4223, 12616), (6232, 8549), (6308, 8446), (6806, 7828)]