51858240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{7717}}^1$

素因数の和:7744

約数の個数: 112

約数和(自身を含む): 188195712

約数和(自身を除く): 136337472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 7717, 15434, 23151, 30868, 38585, 46302, 54019, 61736, 77170, 92604, 108038, 115755, 123472, 154340, 162057, 185208, 216076, 231510, 246944, 270095, 308680, 324114, 370416, 432152, 463020, 493888, 540190, 617360, 648228, 740832, 810285, 864304, 926040, 1080380, 1234720, 1296456, 1481664, 1620570, 1728608, 1852080, 2160760, 2469440, 2592912, 3241140, 3457216, 3704160, 4321520, 5185824, 6482280, 7408320, 8643040, 10371648, 12964560, 17286080, 25929120, 51858240]

約数ペア:

[(1, 51858240), (2, 25929120), (3, 17286080), (4, 12964560), (5, 10371648), (6, 8643040), (7, 7408320), (8, 6482280), (10, 5185824), (12, 4321520), (14, 3704160), (15, 3457216), (16, 3241140), (20, 2592912), (21, 2469440), (24, 2160760), (28, 1852080), (30, 1728608), (32, 1620570), (35, 1481664), (40, 1296456), (42, 1234720), (48, 1080380), (56, 926040), (60, 864304), (64, 810285), (70, 740832), (80, 648228), (84, 617360), (96, 540190), (105, 493888), (112, 463020), (120, 432152), (140, 370416), (160, 324114), (168, 308680), (192, 270095), (210, 246944), (224, 231510), (240, 216076), (280, 185208), (320, 162057), (336, 154340), (420, 123472), (448, 115755), (480, 108038), (560, 92604), (672, 77170), (840, 61736), (960, 54019), (1120, 46302), (1344, 38585), (1680, 30868), (2240, 23151), (3360, 15434), (6720, 7717)]