51535372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 110064640

約数和(自身を除く): 58529268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1327, 1387, 2044, 2654, 2774, 5308, 5548, 9289, 9709, 18578, 19418, 25213, 37156, 38836, 50426, 96871, 100852, 176491, 193742, 352982, 387484, 678097, 705964, 1356194, 1840549, 2712388, 3681098, 7362196, 12883843, 25767686, 51535372]

約数ペア:

[(1, 51535372), (2, 25767686), (4, 12883843), (7, 7362196), (14, 3681098), (19, 2712388), (28, 1840549), (38, 1356194), (73, 705964), (76, 678097), (133, 387484), (146, 352982), (266, 193742), (292, 176491), (511, 100852), (532, 96871), (1022, 50426), (1327, 38836), (1387, 37156), (2044, 25213), (2654, 19418), (2774, 18578), (5308, 9709), (5548, 9289)]